33678840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21616

約数の個数: 64

約数和(自身を含む): 108813600

約数和(自身を除く): 75134760

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, 195, 260, 312, 390, 520, 780, 1560, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 215890, 259068, 280657, 323835, 431780, 518136, 561314, 647670, 841971, 863560, 1122628, 1295340, 1403285, 1683942, 2245256, 2590680, 2806570, 3367884, 4209855, 5613140, 6735768, 8419710, 11226280, 16839420, 33678840]

約数ペア:

[(1, 33678840), (2, 16839420), (3, 11226280), (4, 8419710), (5, 6735768), (6, 5613140), (8, 4209855), (10, 3367884), (12, 2806570), (13, 2590680), (15, 2245256), (20, 1683942), (24, 1403285), (26, 1295340), (30, 1122628), (39, 863560), (40, 841971), (52, 647670), (60, 561314), (65, 518136), (78, 431780), (104, 323835), (120, 280657), (130, 259068), (156, 215890), (195, 172712), (260, 129534), (312, 107945), (390, 86356), (520, 64767), (780, 43178), (1560, 21589)]