394145200

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{9209}}^1$

素因数の和:9334

約数の個数: 60

約数和(自身を含む): 955887480

約数和(自身を除く): 561742280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1712, 2140, 2675, 4280, 5350, 8560, 9209, 10700, 18418, 21400, 36836, 42800, 46045, 73672, 92090, 147344, 184180, 230225, 368360, 460450, 736720, 920900, 985363, 1841800, 1970726, 3683600, 3941452, 4926815, 7882904, 9853630, 15765808, 19707260, 24634075, 39414520, 49268150, 78829040, 98536300, 197072600, 394145200]

約数ペア:

[(1, 394145200), (2, 197072600), (4, 98536300), (5, 78829040), (8, 49268150), (10, 39414520), (16, 24634075), (20, 19707260), (25, 15765808), (40, 9853630), (50, 7882904), (80, 4926815), (100, 3941452), (107, 3683600), (200, 1970726), (214, 1841800), (400, 985363), (428, 920900), (535, 736720), (856, 460450), (1070, 368360), (1712, 230225), (2140, 184180), (2675, 147344), (4280, 92090), (5350, 73672), (8560, 46045), (9209, 42800), (10700, 36836), (18418, 21400)]