105307360

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2731}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 249912432

約数和(自身を除く): 144605072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2410, 2731, 3856, 4820, 5462, 7712, 9640, 10924, 13655, 19280, 21848, 27310, 38560, 43696, 54620, 87392, 109240, 218480, 436960, 658171, 1316342, 2632684, 3290855, 5265368, 6581710, 10530736, 13163420, 21061472, 26326840, 52653680, 105307360]

約数ペア:

[(1, 105307360), (2, 52653680), (4, 26326840), (5, 21061472), (8, 13163420), (10, 10530736), (16, 6581710), (20, 5265368), (32, 3290855), (40, 2632684), (80, 1316342), (160, 658171), (241, 436960), (482, 218480), (964, 109240), (1205, 87392), (1928, 54620), (2410, 43696), (2731, 38560), (3856, 27310), (4820, 21848), (5462, 19280), (7712, 13655), (9640, 10924)]