242550400

素因数分解:

$2^7\times 5^2\times {\mathrm{75797}}^1$

素因数の和:75821

約数の個数: 48

約数和(自身を含む): 599183190

約数和(自身を除く): 356632790

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 75797, 151594, 303188, 378985, 606376, 757970, 1212752, 1515940, 1894925, 2425504, 3031880, 3789850, 4851008, 6063760, 7579700, 9702016, 12127520, 15159400, 24255040, 30318800, 48510080, 60637600, 121275200, 242550400]

約数ペア:

[(1, 242550400), (2, 121275200), (4, 60637600), (5, 48510080), (8, 30318800), (10, 24255040), (16, 15159400), (20, 12127520), (25, 9702016), (32, 7579700), (40, 6063760), (50, 4851008), (64, 3789850), (80, 3031880), (100, 2425504), (128, 1894925), (160, 1515940), (200, 1212752), (320, 757970), (400, 606376), (640, 378985), (800, 303188), (1600, 151594), (3200, 75797)]