36920000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 140

約数和(自身を含む): 99980496

約数和(自身を除く): 63060496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 71, 80, 100, 104, 125, 130, 142, 160, 200, 208, 250, 260, 284, 320, 325, 355, 400, 416, 500, 520, 568, 625, 650, 710, 800, 832, 923, 1000, 1040, 1136, 1250, 1300, 1420, 1600, 1625, 1775, 1846, 2000, 2080, 2272, 2500, 2600, 2840, 3250, 3550, 3692, 4000, 4160, 4544, 4615, 5000, 5200, 5680, 6500, 7100, 7384, 8000, 8125, 8875, 9230, 10000, 10400, 11360, 13000, 14200, 14768, 16250, 17750, 18460, 20000, 20800, 22720, 23075, 26000, 28400, 29536, 32500, 35500, 36920, 40000, 44375, 46150, 52000, 56800, 59072, 65000, 71000, 73840, 88750, 92300, 104000, 113600, 115375, 130000, 142000, 147680, 177500, 184600, 230750, 260000, 284000, 295360, 355000, 369200, 461500, 520000, 568000, 576875, 710000, 738400, 923000, 1153750, 1420000, 1476800, 1846000, 2307500, 2840000, 3692000, 4615000, 7384000, 9230000, 18460000, 36920000]

約数ペア:

[(1, 36920000), (2, 18460000), (4, 9230000), (5, 7384000), (8, 4615000), (10, 3692000), (13, 2840000), (16, 2307500), (20, 1846000), (25, 1476800), (26, 1420000), (32, 1153750), (40, 923000), (50, 738400), (52, 710000), (64, 576875), (65, 568000), (71, 520000), (80, 461500), (100, 369200), (104, 355000), (125, 295360), (130, 284000), (142, 260000), (160, 230750), (200, 184600), (208, 177500), (250, 147680), (260, 142000), (284, 130000), (320, 115375), (325, 113600), (355, 104000), (400, 92300), (416, 88750), (500, 73840), (520, 71000), (568, 65000), (625, 59072), (650, 56800), (710, 52000), (800, 46150), (832, 44375), (923, 40000), (1000, 36920), (1040, 35500), (1136, 32500), (1250, 29536), (1300, 28400), (1420, 26000), (1600, 23075), (1625, 22720), (1775, 20800), (1846, 20000), (2000, 18460), (2080, 17750), (2272, 16250), (2500, 14768), (2600, 14200), (2840, 13000), (3250, 11360), (3550, 10400), (3692, 10000), (4000, 9230), (4160, 8875), (4544, 8125), (4615, 8000), (5000, 7384), (5200, 7100), (5680, 6500)]