33768920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 79453440

約数和(自身を除く): 45684520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 155, 226, 241, 248, 310, 452, 482, 565, 620, 904, 964, 1130, 1205, 1240, 1928, 2260, 2410, 3503, 4520, 4820, 7006, 7471, 9640, 14012, 14942, 17515, 27233, 28024, 29884, 35030, 37355, 54466, 59768, 70060, 74710, 108932, 136165, 140120, 149420, 217864, 272330, 298840, 544660, 844223, 1089320, 1688446, 3376892, 4221115, 6753784, 8442230, 16884460, 33768920]

約数ペア:

[(1, 33768920), (2, 16884460), (4, 8442230), (5, 6753784), (8, 4221115), (10, 3376892), (20, 1688446), (31, 1089320), (40, 844223), (62, 544660), (113, 298840), (124, 272330), (155, 217864), (226, 149420), (241, 140120), (248, 136165), (310, 108932), (452, 74710), (482, 70060), (565, 59768), (620, 54466), (904, 37355), (964, 35030), (1130, 29884), (1205, 28024), (1240, 27233), (1928, 17515), (2260, 14942), (2410, 14012), (3503, 9640), (4520, 7471), (4820, 7006)]