55880360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2286

約数の個数: 64

約数和(自身を含む): 136786320

約数和(自身を除く): 80905960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2221, 2516, 3145, 4442, 5032, 6290, 8884, 11105, 12580, 17768, 22210, 25160, 37757, 44420, 75514, 82177, 88840, 151028, 164354, 188785, 302056, 328708, 377570, 410885, 657416, 755140, 821770, 1397009, 1510280, 1643540, 2794018, 3287080, 5588036, 6985045, 11176072, 13970090, 27940180, 55880360]

約数ペア:

[(1, 55880360), (2, 27940180), (4, 13970090), (5, 11176072), (8, 6985045), (10, 5588036), (17, 3287080), (20, 2794018), (34, 1643540), (37, 1510280), (40, 1397009), (68, 821770), (74, 755140), (85, 657416), (136, 410885), (148, 377570), (170, 328708), (185, 302056), (296, 188785), (340, 164354), (370, 151028), (629, 88840), (680, 82177), (740, 75514), (1258, 44420), (1480, 37757), (2221, 25160), (2516, 22210), (3145, 17768), (4442, 12580), (5032, 11105), (6290, 8884)]