4725095440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 12149222400

約数和(自身を除く): 7424126960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 89, 104, 130, 142, 178, 208, 260, 284, 355, 356, 445, 520, 568, 710, 712, 719, 890, 923, 1040, 1136, 1157, 1420, 1424, 1438, 1780, 1846, 2314, 2840, 2876, 3560, 3595, 3692, 4615, 4628, 5680, 5752, 5785, 6319, 7120, 7190, 7384, 9230, 9256, 9347, 11504, 11570, 12638, 14380, 14768, 18460, 18512, 18694, 23140, 25276, 28760, 31595, 36920, 37388, 46280, 46735, 50552, 51049, 57520, 63190, 63991, 73840, 74776, 82147, 92560, 93470, 101104, 102098, 126380, 127982, 149552, 164294, 186940, 204196, 252760, 255245, 255964, 319955, 328588, 373880, 408392, 410735, 505520, 510490, 511928, 639910, 657176, 663637, 747760, 816784, 821470, 831883, 1020980, 1023856, 1279820, 1314352, 1327274, 1642940, 1663766, 2041960, 2559640, 2654548, 3285880, 3318185, 3327532, 4083920, 4159415, 4543361, 5119280, 5309096, 6571760, 6636370, 6655064, 8318830, 9086722, 10618192, 13272740, 13310128, 16637660, 18173444, 22716805, 26545480, 33275320, 36346888, 45433610, 53090960, 59063693, 66550640, 72693776, 90867220, 118127386, 181734440, 236254772, 295318465, 363468880, 472509544, 590636930, 945019088, 1181273860, 2362547720, 4725095440]

約数ペア:

[(1, 4725095440), (2, 2362547720), (4, 1181273860), (5, 945019088), (8, 590636930), (10, 472509544), (13, 363468880), (16, 295318465), (20, 236254772), (26, 181734440), (40, 118127386), (52, 90867220), (65, 72693776), (71, 66550640), (80, 59063693), (89, 53090960), (104, 45433610), (130, 36346888), (142, 33275320), (178, 26545480), (208, 22716805), (260, 18173444), (284, 16637660), (355, 13310128), (356, 13272740), (445, 10618192), (520, 9086722), (568, 8318830), (710, 6655064), (712, 6636370), (719, 6571760), (890, 5309096), (923, 5119280), (1040, 4543361), (1136, 4159415), (1157, 4083920), (1420, 3327532), (1424, 3318185), (1438, 3285880), (1780, 2654548), (1846, 2559640), (2314, 2041960), (2840, 1663766), (2876, 1642940), (3560, 1327274), (3595, 1314352), (3692, 1279820), (4615, 1023856), (4628, 1020980), (5680, 831883), (5752, 821470), (5785, 816784), (6319, 747760), (7120, 663637), (7190, 657176), (7384, 639910), (9230, 511928), (9256, 510490), (9347, 505520), (11504, 410735), (11570, 408392), (12638, 373880), (14380, 328588), (14768, 319955), (18460, 255964), (18512, 255245), (18694, 252760), (23140, 204196), (25276, 186940), (28760, 164294), (31595, 149552), (36920, 127982), (37388, 126380), (46280, 102098), (46735, 101104), (50552, 93470), (51049, 92560), (57520, 82147), (63190, 74776), (63991, 73840)]