1002130240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2984

約数の個数: 112

約数和(自身を含む): 2543933952

約数和(自身を除く): 1541803712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 115, 160, 184, 188, 230, 235, 320, 368, 376, 460, 470, 736, 752, 920, 940, 1081, 1472, 1504, 1840, 1880, 2162, 2897, 3008, 3680, 3760, 4324, 5405, 5794, 7360, 7520, 8648, 10810, 11588, 14485, 15040, 17296, 21620, 23176, 28970, 34592, 43240, 46352, 57940, 66631, 69184, 86480, 92704, 115880, 133262, 136159, 172960, 185408, 231760, 266524, 272318, 333155, 345920, 463520, 533048, 544636, 666310, 680795, 927040, 1066096, 1089272, 1332620, 1361590, 2132192, 2178544, 2665240, 2723180, 3131657, 4264384, 4357088, 5330480, 5446360, 6263314, 8714176, 10660960, 10892720, 12526628, 15658285, 21321920, 21785440, 25053256, 31316570, 43570880, 50106512, 62633140, 100213024, 125266280, 200426048, 250532560, 501065120, 1002130240]

約数ペア:

[(1, 1002130240), (2, 501065120), (4, 250532560), (5, 200426048), (8, 125266280), (10, 100213024), (16, 62633140), (20, 50106512), (23, 43570880), (32, 31316570), (40, 25053256), (46, 21785440), (47, 21321920), (64, 15658285), (80, 12526628), (92, 10892720), (94, 10660960), (115, 8714176), (160, 6263314), (184, 5446360), (188, 5330480), (230, 4357088), (235, 4264384), (320, 3131657), (368, 2723180), (376, 2665240), (460, 2178544), (470, 2132192), (736, 1361590), (752, 1332620), (920, 1089272), (940, 1066096), (1081, 927040), (1472, 680795), (1504, 666310), (1840, 544636), (1880, 533048), (2162, 463520), (2897, 345920), (3008, 333155), (3680, 272318), (3760, 266524), (4324, 231760), (5405, 185408), (5794, 172960), (7360, 136159), (7520, 133262), (8648, 115880), (10810, 92704), (11588, 86480), (14485, 69184), (15040, 66631), (17296, 57940), (21620, 46352), (23176, 43240), (28970, 34592)]