5203910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 10044000

約数和(自身を除く): 4840090

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 449, 610, 898, 1159, 2245, 2318, 4490, 5795, 8531, 11590, 17062, 27389, 42655, 54778, 85310, 136945, 273890, 520391, 1040782, 2601955, 5203910]

約数ペア:

[(1, 5203910), (2, 2601955), (5, 1040782), (10, 520391), (19, 273890), (38, 136945), (61, 85310), (95, 54778), (122, 42655), (190, 27389), (305, 17062), (449, 11590), (610, 8531), (898, 5795), (1159, 4490), (2245, 2318)]