7384000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 112

約数和(自身を含む): 19970496

約数和(自身を除く): 12586496

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, 650, 710, 800, 832, 923, 1000, 1040, 1136, 1300, 1420, 1600, 1625, 1775, 1846, 2000, 2080, 2272, 2600, 2840, 3250, 3550, 3692, 4000, 4160, 4544, 4615, 5200, 5680, 6500, 7100, 7384, 8000, 8875, 9230, 10400, 11360, 13000, 14200, 14768, 17750, 18460, 20800, 22720, 23075, 26000, 28400, 29536, 35500, 36920, 46150, 52000, 56800, 59072, 71000, 73840, 92300, 104000, 113600, 115375, 142000, 147680, 184600, 230750, 284000, 295360, 369200, 461500, 568000, 738400, 923000, 1476800, 1846000, 3692000, 7384000]

約数ペア:

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