958572080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{386521}}^1$

素因数の和:386565

約数の個数: 40

約数和(自身を含む): 2300578944

約数和(自身を除く): 1342006864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 386521, 773042, 1546084, 1932605, 3092168, 3865210, 6184336, 7730420, 11982151, 15460840, 23964302, 30921680, 47928604, 59910755, 95857208, 119821510, 191714416, 239643020, 479286040, 958572080]

約数ペア:

[(1, 958572080), (2, 479286040), (4, 239643020), (5, 191714416), (8, 119821510), (10, 95857208), (16, 59910755), (20, 47928604), (31, 30921680), (40, 23964302), (62, 15460840), (80, 11982151), (124, 7730420), (155, 6184336), (248, 3865210), (310, 3092168), (496, 1932605), (620, 1546084), (1240, 773042), (2480, 386521)]