54174520

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3631}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 122253120

約数和(自身を除く): 68078600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3631, 3730, 7262, 7460, 14524, 14920, 18155, 29048, 36310, 72620, 145240, 1354363, 2708726, 5417452, 6771815, 10834904, 13543630, 27087260, 54174520]

約数ペア:

[(1, 54174520), (2, 27087260), (4, 13543630), (5, 10834904), (8, 6771815), (10, 5417452), (20, 2708726), (40, 1354363), (373, 145240), (746, 72620), (1492, 36310), (1865, 29048), (2984, 18155), (3631, 14920), (3730, 14524), (7262, 7460)]