127036760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 300775680

約数和(自身を除く): 173738920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 1933, 2120, 3286, 3866, 6572, 7732, 8215, 9665, 13144, 15464, 16430, 19330, 32860, 38660, 59923, 65720, 77320, 102449, 119846, 204898, 239692, 299615, 409796, 479384, 512245, 599230, 819592, 1024490, 1198460, 2048980, 2396920, 3175919, 4097960, 6351838, 12703676, 15879595, 25407352, 31759190, 63518380, 127036760]

約数ペア:

[(1, 127036760), (2, 63518380), (4, 31759190), (5, 25407352), (8, 15879595), (10, 12703676), (20, 6351838), (31, 4097960), (40, 3175919), (53, 2396920), (62, 2048980), (106, 1198460), (124, 1024490), (155, 819592), (212, 599230), (248, 512245), (265, 479384), (310, 409796), (424, 299615), (530, 239692), (620, 204898), (1060, 119846), (1240, 102449), (1643, 77320), (1933, 65720), (2120, 59923), (3286, 38660), (3866, 32860), (6572, 19330), (7732, 16430), (8215, 15464), (9665, 13144)]