74150120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168523}}^1$

素因数の和:168545

約数の個数: 32

約数和(自身を含む): 182005920

約数和(自身を除く): 107855800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 168523, 337046, 674092, 842615, 1348184, 1685230, 1853753, 3370460, 3707506, 6740920, 7415012, 9268765, 14830024, 18537530, 37075060, 74150120]

約数ペア:

[(1, 74150120), (2, 37075060), (4, 18537530), (5, 14830024), (8, 9268765), (10, 7415012), (11, 6740920), (20, 3707506), (22, 3370460), (40, 1853753), (44, 1685230), (55, 1348184), (88, 842615), (110, 674092), (220, 337046), (440, 168523)]