98492020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8447}}^1$

素因数の和:8520

約数の個数: 48

約数和(自身を含む): 229920768

約数和(自身を除く): 131428748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 8447, 11660, 16894, 33788, 42235, 84470, 92917, 168940, 185834, 371668, 447691, 464585, 895382, 929170, 1790764, 1858340, 2238455, 4476910, 4924601, 8953820, 9849202, 19698404, 24623005, 49246010, 98492020]

約数ペア:

[(1, 98492020), (2, 49246010), (4, 24623005), (5, 19698404), (10, 9849202), (11, 8953820), (20, 4924601), (22, 4476910), (44, 2238455), (53, 1858340), (55, 1790764), (106, 929170), (110, 895382), (212, 464585), (220, 447691), (265, 371668), (530, 185834), (583, 168940), (1060, 92917), (1166, 84470), (2332, 42235), (2915, 33788), (5830, 16894), (8447, 11660)]