5202770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 9979200

約数和(自身を除く): 4776430

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 197, 278, 394, 695, 985, 1390, 1970, 2641, 3743, 5282, 7486, 13205, 18715, 26410, 27383, 37430, 54766, 136915, 273830, 520277, 1040554, 2601385, 5202770]

約数ペア:

[(1, 5202770), (2, 2601385), (5, 1040554), (10, 520277), (19, 273830), (38, 136915), (95, 54766), (139, 37430), (190, 27383), (197, 26410), (278, 18715), (394, 13205), (695, 7486), (985, 5282), (1390, 3743), (1970, 2641)]