6353750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 14170464

約数和(自身を除く): 7816714

約数列:

[1, 2, 5, 10, 13, 17, 23, 25, 26, 34, 46, 50, 65, 85, 115, 125, 130, 170, 221, 230, 250, 299, 325, 391, 425, 442, 575, 598, 625, 650, 782, 850, 1105, 1150, 1250, 1495, 1625, 1955, 2125, 2210, 2875, 2990, 3250, 3910, 4250, 5083, 5525, 5750, 7475, 8125, 9775, 10166, 10625, 11050, 14375, 14950, 16250, 19550, 21250, 25415, 27625, 28750, 37375, 48875, 50830, 55250, 74750, 97750, 127075, 138125, 186875, 244375, 254150, 276250, 373750, 488750, 635375, 1270750, 3176875, 6353750]

約数ペア:

[(1, 6353750), (2, 3176875), (5, 1270750), (10, 635375), (13, 488750), (17, 373750), (23, 276250), (25, 254150), (26, 244375), (34, 186875), (46, 138125), (50, 127075), (65, 97750), (85, 74750), (115, 55250), (125, 50830), (130, 48875), (170, 37375), (221, 28750), (230, 27625), (250, 25415), (299, 21250), (325, 19550), (391, 16250), (425, 14950), (442, 14375), (575, 11050), (598, 10625), (625, 10166), (650, 9775), (782, 8125), (850, 7475), (1105, 5750), (1150, 5525), (1250, 5083), (1495, 4250), (1625, 3910), (1955, 3250), (2125, 2990), (2210, 2875)]