8641100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 22383984

約数和(自身を除く): 13742884

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 25, 26, 34, 46, 50, 52, 65, 68, 85, 92, 100, 115, 130, 170, 221, 230, 260, 289, 299, 325, 340, 391, 425, 442, 460, 575, 578, 598, 650, 782, 850, 884, 1105, 1150, 1156, 1196, 1300, 1445, 1495, 1564, 1700, 1955, 2210, 2300, 2890, 2990, 3757, 3910, 4420, 5083, 5525, 5780, 5980, 6647, 7225, 7475, 7514, 7820, 9775, 10166, 11050, 13294, 14450, 14950, 15028, 18785, 19550, 20332, 22100, 25415, 26588, 28900, 29900, 33235, 37570, 39100, 50830, 66470, 75140, 86411, 93925, 101660, 127075, 132940, 166175, 172822, 187850, 254150, 332350, 345644, 375700, 432055, 508300, 664700, 864110, 1728220, 2160275, 4320550, 8641100]

約数ペア:

[(1, 8641100), (2, 4320550), (4, 2160275), (5, 1728220), (10, 864110), (13, 664700), (17, 508300), (20, 432055), (23, 375700), (25, 345644), (26, 332350), (34, 254150), (46, 187850), (50, 172822), (52, 166175), (65, 132940), (68, 127075), (85, 101660), (92, 93925), (100, 86411), (115, 75140), (130, 66470), (170, 50830), (221, 39100), (230, 37570), (260, 33235), (289, 29900), (299, 28900), (325, 26588), (340, 25415), (391, 22100), (425, 20332), (442, 19550), (460, 18785), (575, 15028), (578, 14950), (598, 14450), (650, 13294), (782, 11050), (850, 10166), (884, 9775), (1105, 7820), (1150, 7514), (1156, 7475), (1196, 7225), (1300, 6647), (1445, 5980), (1495, 5780), (1564, 5525), (1700, 5083), (1955, 4420), (2210, 3910), (2300, 3757), (2890, 2990)]