125909960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15061}}^1$

素因数の和:15102

約数の個数: 64

約数和(自身を含む): 325339200

約数和(自身を除く): 199429240

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 15061, 30122, 60244, 75305, 120488, 150610, 165671, 286159, 301220, 331342, 572318, 602440, 662684, 828355, 1144636, 1325368, 1430795, 1656710, 2289272, 2861590, 3147749, 3313420, 5723180, 6295498, 6626840, 11446360, 12590996, 15738745, 25181992, 31477490, 62954980, 125909960]

約数ペア:

[(1, 125909960), (2, 62954980), (4, 31477490), (5, 25181992), (8, 15738745), (10, 12590996), (11, 11446360), (19, 6626840), (20, 6295498), (22, 5723180), (38, 3313420), (40, 3147749), (44, 2861590), (55, 2289272), (76, 1656710), (88, 1430795), (95, 1325368), (110, 1144636), (152, 828355), (190, 662684), (209, 602440), (220, 572318), (380, 331342), (418, 301220), (440, 286159), (760, 165671), (836, 150610), (1045, 120488), (1672, 75305), (2090, 60244), (4180, 30122), (8360, 15061)]