82513600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4002

約数の個数: 84

約数和(自身を含む): 218708224

約数和(自身を除く): 136194624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3967, 4160, 5200, 7934, 10400, 15868, 19835, 20800, 31736, 39670, 51571, 63472, 79340, 99175, 103142, 126944, 158680, 198350, 206284, 253888, 257855, 317360, 396700, 412568, 515710, 634720, 793400, 825136, 1031420, 1269440, 1289275, 1586800, 1650272, 2062840, 2578550, 3173600, 3300544, 4125680, 5157100, 6347200, 8251360, 10314200, 16502720, 20628400, 41256800, 82513600]

約数ペア:

[(1, 82513600), (2, 41256800), (4, 20628400), (5, 16502720), (8, 10314200), (10, 8251360), (13, 6347200), (16, 5157100), (20, 4125680), (25, 3300544), (26, 3173600), (32, 2578550), (40, 2062840), (50, 1650272), (52, 1586800), (64, 1289275), (65, 1269440), (80, 1031420), (100, 825136), (104, 793400), (130, 634720), (160, 515710), (200, 412568), (208, 396700), (260, 317360), (320, 257855), (325, 253888), (400, 206284), (416, 198350), (520, 158680), (650, 126944), (800, 103142), (832, 99175), (1040, 79340), (1300, 63472), (1600, 51571), (2080, 39670), (2600, 31736), (3967, 20800), (4160, 19835), (5200, 15868), (7934, 10400)]