23075000

素因数分解:

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

素因数の和:115

約数の個数: 96

約数和(自身を含む): 59058720

約数和(自身を除く): 35983720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 71, 100, 104, 125, 130, 142, 200, 250, 260, 284, 325, 355, 500, 520, 568, 625, 650, 710, 923, 1000, 1250, 1300, 1420, 1625, 1775, 1846, 2500, 2600, 2840, 3125, 3250, 3550, 3692, 4615, 5000, 6250, 6500, 7100, 7384, 8125, 8875, 9230, 12500, 13000, 14200, 16250, 17750, 18460, 23075, 25000, 32500, 35500, 36920, 40625, 44375, 46150, 65000, 71000, 81250, 88750, 92300, 115375, 162500, 177500, 184600, 221875, 230750, 325000, 355000, 443750, 461500, 576875, 887500, 923000, 1153750, 1775000, 2307500, 2884375, 4615000, 5768750, 11537500, 23075000]

約数ペア:

[(1, 23075000), (2, 11537500), (4, 5768750), (5, 4615000), (8, 2884375), (10, 2307500), (13, 1775000), (20, 1153750), (25, 923000), (26, 887500), (40, 576875), (50, 461500), (52, 443750), (65, 355000), (71, 325000), (100, 230750), (104, 221875), (125, 184600), (130, 177500), (142, 162500), (200, 115375), (250, 92300), (260, 88750), (284, 81250), (325, 71000), (355, 65000), (500, 46150), (520, 44375), (568, 40625), (625, 36920), (650, 35500), (710, 32500), (923, 25000), (1000, 23075), (1250, 18460), (1300, 17750), (1420, 16250), (1625, 14200), (1775, 13000), (1846, 12500), (2500, 9230), (2600, 8875), (2840, 8125), (3125, 7384), (3250, 7100), (3550, 6500), (3692, 6250), (4615, 5000)]