2011032400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 180

約数和(自身を含む): 5318097120

約数和(自身を除く): 3307064720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 71, 80, 100, 104, 130, 142, 169, 200, 208, 260, 284, 325, 338, 355, 400, 419, 520, 568, 650, 676, 710, 838, 845, 923, 1040, 1136, 1300, 1352, 1420, 1676, 1690, 1775, 1846, 2095, 2600, 2704, 2840, 3352, 3380, 3550, 3692, 4190, 4225, 4615, 5200, 5447, 5680, 6704, 6760, 7100, 7384, 8380, 8450, 9230, 10475, 10894, 11999, 13520, 14200, 14768, 16760, 16900, 18460, 20950, 21788, 23075, 23998, 27235, 28400, 29749, 33520, 33800, 36920, 41900, 43576, 46150, 47996, 54470, 59498, 59995, 67600, 70811, 73840, 83800, 87152, 92300, 95992, 108940, 118996, 119990, 136175, 141622, 148745, 167600, 184600, 191984, 217880, 237992, 239980, 272350, 283244, 297490, 299975, 354055, 369200, 386737, 435760, 475984, 479960, 544700, 566488, 594980, 599950, 708110, 743725, 773474, 959920, 1089400, 1132976, 1189960, 1199900, 1416220, 1487450, 1546948, 1770275, 1933685, 2178800, 2379920, 2399800, 2832440, 2974900, 3093896, 3540550, 3867370, 4799600, 5027581, 5664880, 5949800, 6187792, 7081100, 7734740, 9668425, 10055162, 11899600, 14162200, 15469480, 19336850, 20110324, 25137905, 28324400, 30938960, 38673700, 40220648, 50275810, 77347400, 80441296, 100551620, 125689525, 154694800, 201103240, 251379050, 402206480, 502758100, 1005516200, 2011032400]

約数ペア:

[(1, 2011032400), (2, 1005516200), (4, 502758100), (5, 402206480), (8, 251379050), (10, 201103240), (13, 154694800), (16, 125689525), (20, 100551620), (25, 80441296), (26, 77347400), (40, 50275810), (50, 40220648), (52, 38673700), (65, 30938960), (71, 28324400), (80, 25137905), (100, 20110324), (104, 19336850), (130, 15469480), (142, 14162200), (169, 11899600), (200, 10055162), (208, 9668425), (260, 7734740), (284, 7081100), (325, 6187792), (338, 5949800), (355, 5664880), (400, 5027581), (419, 4799600), (520, 3867370), (568, 3540550), (650, 3093896), (676, 2974900), (710, 2832440), (838, 2399800), (845, 2379920), (923, 2178800), (1040, 1933685), (1136, 1770275), (1300, 1546948), (1352, 1487450), (1420, 1416220), (1676, 1199900), (1690, 1189960), (1775, 1132976), (1846, 1089400), (2095, 959920), (2600, 773474), (2704, 743725), (2840, 708110), (3352, 599950), (3380, 594980), (3550, 566488), (3692, 544700), (4190, 479960), (4225, 475984), (4615, 435760), (5200, 386737), (5447, 369200), (5680, 354055), (6704, 299975), (6760, 297490), (7100, 283244), (7384, 272350), (8380, 239980), (8450, 237992), (9230, 217880), (10475, 191984), (10894, 184600), (11999, 167600), (13520, 148745), (14200, 141622), (14768, 136175), (16760, 119990), (16900, 118996), (18460, 108940), (20950, 95992), (21788, 92300), (23075, 87152), (23998, 83800), (27235, 73840), (28400, 70811), (29749, 67600), (33520, 59995), (33800, 59498), (36920, 54470), (41900, 47996), (43576, 46150)]