76912240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31013}}^1$

素因数の和:31057

約数の個数: 40

約数和(自身を含む): 184595328

約数和(自身を除く): 107683088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 31013, 62026, 124052, 155065, 248104, 310130, 496208, 620260, 961403, 1240520, 1922806, 2481040, 3845612, 4807015, 7691224, 9614030, 15382448, 19228060, 38456120, 76912240]

約数ペア:

[(1, 76912240), (2, 38456120), (4, 19228060), (5, 15382448), (8, 9614030), (10, 7691224), (16, 4807015), (20, 3845612), (31, 2481040), (40, 1922806), (62, 1240520), (80, 961403), (124, 620260), (155, 496208), (248, 310130), (310, 248104), (496, 155065), (620, 124052), (1240, 62026), (2480, 31013)]