63518380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 140361984

約数和(自身を除く): 76843604

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 1933, 3286, 3866, 6572, 7732, 8215, 9665, 16430, 19330, 32860, 38660, 59923, 102449, 119846, 204898, 239692, 299615, 409796, 512245, 599230, 1024490, 1198460, 2048980, 3175919, 6351838, 12703676, 15879595, 31759190, 63518380]

約数ペア:

[(1, 63518380), (2, 31759190), (4, 15879595), (5, 12703676), (10, 6351838), (20, 3175919), (31, 2048980), (53, 1198460), (62, 1024490), (106, 599230), (124, 512245), (155, 409796), (212, 299615), (265, 239692), (310, 204898), (530, 119846), (620, 102449), (1060, 59923), (1643, 38660), (1933, 32860), (3286, 19330), (3866, 16430), (6572, 9665), (7732, 8215)]