7144150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 14842800

約数和(自身を除く): 7698650

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 379, 650, 725, 754, 758, 1450, 1885, 1895, 3770, 3790, 4927, 9425, 9475, 9854, 10991, 18850, 18950, 21982, 24635, 49270, 54955, 109910, 123175, 142883, 246350, 274775, 285766, 549550, 714415, 1428830, 3572075, 7144150]

約数ペア:

[(1, 7144150), (2, 3572075), (5, 1428830), (10, 714415), (13, 549550), (25, 285766), (26, 274775), (29, 246350), (50, 142883), (58, 123175), (65, 109910), (130, 54955), (145, 49270), (290, 24635), (325, 21982), (377, 18950), (379, 18850), (650, 10991), (725, 9854), (754, 9475), (758, 9425), (1450, 4927), (1885, 3790), (1895, 3770)]