184800920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149033}}^1$

素因数の和:149075

約数の個数: 32

約数和(自身を含む): 429217920

約数和(自身を除く): 244417000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 149033, 298066, 596132, 745165, 1192264, 1490330, 2980660, 4620023, 5961320, 9240046, 18480092, 23100115, 36960184, 46200230, 92400460, 184800920]

約数ペア:

[(1, 184800920), (2, 92400460), (4, 46200230), (5, 36960184), (8, 23100115), (10, 18480092), (20, 9240046), (31, 5961320), (40, 4620023), (62, 2980660), (124, 1490330), (155, 1192264), (248, 745165), (310, 596132), (620, 298066), (1240, 149033)]