88522420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 220056480

約数和(自身を除く): 131534060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1531, 1652, 2065, 2891, 3062, 4130, 5782, 6124, 7655, 8260, 10717, 11564, 14455, 15310, 21434, 28910, 30620, 42868, 53585, 57820, 75019, 90329, 107170, 150038, 180658, 214340, 300076, 361316, 375095, 451645, 632303, 750190, 903290, 1264606, 1500380, 1806580, 2529212, 3161515, 4426121, 6323030, 8852242, 12646060, 17704484, 22130605, 44261210, 88522420]

約数ペア:

[(1, 88522420), (2, 44261210), (4, 22130605), (5, 17704484), (7, 12646060), (10, 8852242), (14, 6323030), (20, 4426121), (28, 3161515), (35, 2529212), (49, 1806580), (59, 1500380), (70, 1264606), (98, 903290), (118, 750190), (140, 632303), (196, 451645), (236, 375095), (245, 361316), (295, 300076), (413, 214340), (490, 180658), (590, 150038), (826, 107170), (980, 90329), (1180, 75019), (1531, 57820), (1652, 53585), (2065, 42868), (2891, 30620), (3062, 28910), (4130, 21434), (5782, 15310), (6124, 14455), (7655, 11564), (8260, 10717)]