91325320

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{6121}}^1$

素因数の和:6505

約数の個数: 32

約数和(自身を含む): 206066520

約数和(自身を除く): 114741200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3730, 6121, 7460, 12242, 14920, 24484, 30605, 48968, 61210, 122420, 244840, 2283133, 4566266, 9132532, 11415665, 18265064, 22831330, 45662660, 91325320]

約数ペア:

[(1, 91325320), (2, 45662660), (4, 22831330), (5, 18265064), (8, 11415665), (10, 9132532), (20, 4566266), (40, 2283133), (373, 244840), (746, 122420), (1492, 61210), (1865, 48968), (2984, 30605), (3730, 24484), (6121, 14920), (7460, 12242)]