29028400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2390

約数の個数: 60

約数和(自身を含む): 72021184

約数和(自身を除く): 42992784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2341, 2480, 3100, 4682, 6200, 9364, 11705, 12400, 18728, 23410, 37456, 46820, 58525, 72571, 93640, 117050, 145142, 187280, 234100, 290284, 362855, 468200, 580568, 725710, 936400, 1161136, 1451420, 1814275, 2902840, 3628550, 5805680, 7257100, 14514200, 29028400]

約数ペア:

[(1, 29028400), (2, 14514200), (4, 7257100), (5, 5805680), (8, 3628550), (10, 2902840), (16, 1814275), (20, 1451420), (25, 1161136), (31, 936400), (40, 725710), (50, 580568), (62, 468200), (80, 362855), (100, 290284), (124, 234100), (155, 187280), (200, 145142), (248, 117050), (310, 93640), (400, 72571), (496, 58525), (620, 46820), (775, 37456), (1240, 23410), (1550, 18728), (2341, 12400), (2480, 11705), (3100, 9364), (4682, 6200)]