38308920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 96

約数和(自身を含む): 124513200

約数和(自身を除く): 86204280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 1889, 2028, 2535, 3380, 3778, 4056, 5070, 5667, 6760, 7556, 9445, 10140, 11334, 15112, 18890, 20280, 22668, 24557, 28335, 37780, 45336, 49114, 56670, 73671, 75560, 98228, 113340, 122785, 147342, 196456, 226680, 245570, 294684, 319241, 368355, 491140, 589368, 638482, 736710, 957723, 982280, 1276964, 1473420, 1596205, 1915446, 2553928, 2946840, 3192410, 3830892, 4788615, 6384820, 7661784, 9577230, 12769640, 19154460, 38308920]

約数ペア:

[(1, 38308920), (2, 19154460), (3, 12769640), (4, 9577230), (5, 7661784), (6, 6384820), (8, 4788615), (10, 3830892), (12, 3192410), (13, 2946840), (15, 2553928), (20, 1915446), (24, 1596205), (26, 1473420), (30, 1276964), (39, 982280), (40, 957723), (52, 736710), (60, 638482), (65, 589368), (78, 491140), (104, 368355), (120, 319241), (130, 294684), (156, 245570), (169, 226680), (195, 196456), (260, 147342), (312, 122785), (338, 113340), (390, 98228), (507, 75560), (520, 73671), (676, 56670), (780, 49114), (845, 45336), (1014, 37780), (1352, 28335), (1560, 24557), (1690, 22668), (1889, 20280), (2028, 18890), (2535, 15112), (3380, 11334), (3778, 10140), (4056, 9445), (5070, 7556), (5667, 6760)]