32385340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 77982912

約数和(自身を除く): 45597572

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 431, 442, 578, 862, 884, 1105, 1156, 1445, 1724, 2155, 2210, 2890, 3757, 4310, 4420, 5603, 5780, 7327, 7514, 8620, 11206, 14654, 15028, 18785, 22412, 28015, 29308, 36635, 37570, 56030, 73270, 75140, 95251, 112060, 124559, 146540, 190502, 249118, 381004, 476255, 498236, 622795, 952510, 1245590, 1619267, 1905020, 2491180, 3238534, 6477068, 8096335, 16192670, 32385340]

約数ペア:

[(1, 32385340), (2, 16192670), (4, 8096335), (5, 6477068), (10, 3238534), (13, 2491180), (17, 1905020), (20, 1619267), (26, 1245590), (34, 952510), (52, 622795), (65, 498236), (68, 476255), (85, 381004), (130, 249118), (170, 190502), (221, 146540), (260, 124559), (289, 112060), (340, 95251), (431, 75140), (442, 73270), (578, 56030), (862, 37570), (884, 36635), (1105, 29308), (1156, 28015), (1445, 22412), (1724, 18785), (2155, 15028), (2210, 14654), (2890, 11206), (3757, 8620), (4310, 7514), (4420, 7327), (5603, 5780)]