98858360

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6521}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 223052400

約数和(自身を除く): 124194040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 6521, 7580, 13042, 15160, 26084, 32605, 52168, 65210, 130420, 260840, 2471459, 4942918, 9885836, 12357295, 19771672, 24714590, 49429180, 98858360]

約数ペア:

[(1, 98858360), (2, 49429180), (4, 24714590), (5, 19771672), (8, 12357295), (10, 9885836), (20, 4942918), (40, 2471459), (379, 260840), (758, 130420), (1516, 65210), (1895, 52168), (3032, 32605), (3790, 26084), (6521, 15160), (7580, 13042)]