40785550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3733

約数の個数: 48

約数和(自身を含む): 86525712

約数和(自身を除く): 45740162

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 3691, 5525, 7382, 11050, 18455, 36910, 47983, 62747, 92275, 95966, 125494, 184550, 239915, 313735, 479830, 627470, 815711, 1199575, 1568675, 1631422, 2399150, 3137350, 4078555, 8157110, 20392775, 40785550]

約数ペア:

[(1, 40785550), (2, 20392775), (5, 8157110), (10, 4078555), (13, 3137350), (17, 2399150), (25, 1631422), (26, 1568675), (34, 1199575), (50, 815711), (65, 627470), (85, 479830), (130, 313735), (170, 239915), (221, 184550), (325, 125494), (425, 95966), (442, 92275), (650, 62747), (850, 47983), (1105, 36910), (2210, 18455), (3691, 11050), (5525, 7382)]