4508510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 8704800

約数和(自身を除く): 4196290

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 389, 610, 778, 1159, 1945, 2318, 3890, 5795, 7391, 11590, 14782, 23729, 36955, 47458, 73910, 118645, 237290, 450851, 901702, 2254255, 4508510]

約数ペア:

[(1, 4508510), (2, 2254255), (5, 901702), (10, 450851), (19, 237290), (38, 118645), (61, 73910), (95, 47458), (122, 36955), (190, 23729), (305, 14782), (389, 11590), (610, 7391), (778, 5795), (1159, 3890), (1945, 2318)]