1873444840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2465059}}^1$

素因数の和:2465089

約数の個数: 32

約数和(自身を含む): 4437108000

約数和(自身を除く): 2563663160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2465059, 4930118, 9860236, 12325295, 19720472, 24650590, 46836121, 49301180, 93672242, 98602360, 187344484, 234180605, 374688968, 468361210, 936722420, 1873444840]

約数ペア:

[(1, 1873444840), (2, 936722420), (4, 468361210), (5, 374688968), (8, 234180605), (10, 187344484), (19, 98602360), (20, 93672242), (38, 49301180), (40, 46836121), (76, 24650590), (95, 19720472), (152, 12325295), (190, 9860236), (380, 4930118), (760, 2465059)]