101625760

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2293}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 241062696

約数和(自身を除く): 139436936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2293, 2770, 4432, 4586, 5540, 8864, 9172, 11080, 11465, 18344, 22160, 22930, 36688, 44320, 45860, 73376, 91720, 183440, 366880, 635161, 1270322, 2540644, 3175805, 5081288, 6351610, 10162576, 12703220, 20325152, 25406440, 50812880, 101625760]

約数ペア:

[(1, 101625760), (2, 50812880), (4, 25406440), (5, 20325152), (8, 12703220), (10, 10162576), (16, 6351610), (20, 5081288), (32, 3175805), (40, 2540644), (80, 1270322), (160, 635161), (277, 366880), (554, 183440), (1108, 91720), (1385, 73376), (2216, 45860), (2293, 44320), (2770, 36688), (4432, 22930), (4586, 22160), (5540, 18344), (8864, 11465), (9172, 11080)]