23991500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3723

約数の個数: 48

約数和(自身を含む): 56443296

約数和(自身を除く): 32451796

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 3691, 6500, 7382, 14764, 18455, 36910, 47983, 73820, 92275, 95966, 184550, 191932, 239915, 369100, 461375, 479830, 922750, 959660, 1199575, 1845500, 2399150, 4798300, 5997875, 11995750, 23991500]

約数ペア:

[(1, 23991500), (2, 11995750), (4, 5997875), (5, 4798300), (10, 2399150), (13, 1845500), (20, 1199575), (25, 959660), (26, 922750), (50, 479830), (52, 461375), (65, 369100), (100, 239915), (125, 191932), (130, 184550), (250, 95966), (260, 92275), (325, 73820), (500, 47983), (650, 36910), (1300, 18455), (1625, 14764), (3250, 7382), (3691, 6500)]