45102520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36373}}^1$

素因数の和:36415

約数の個数: 32

約数和(自身を含む): 104757120

約数和(自身を除く): 59654600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 36373, 72746, 145492, 181865, 290984, 363730, 727460, 1127563, 1454920, 2255126, 4510252, 5637815, 9020504, 11275630, 22551260, 45102520]

約数ペア:

[(1, 45102520), (2, 22551260), (4, 11275630), (5, 9020504), (8, 5637815), (10, 4510252), (20, 2255126), (31, 1454920), (40, 1127563), (62, 727460), (124, 363730), (155, 290984), (248, 181865), (310, 145492), (620, 72746), (1240, 36373)]