23153860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 50791104

約数和(自身を除く): 27637244

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 467, 670, 740, 934, 1340, 1868, 2335, 2479, 4670, 4958, 9340, 9916, 12395, 17279, 24790, 31289, 34558, 49580, 62578, 69116, 86395, 125156, 156445, 172790, 312890, 345580, 625780, 1157693, 2315386, 4630772, 5788465, 11576930, 23153860]

約数ペア:

[(1, 23153860), (2, 11576930), (4, 5788465), (5, 4630772), (10, 2315386), (20, 1157693), (37, 625780), (67, 345580), (74, 312890), (134, 172790), (148, 156445), (185, 125156), (268, 86395), (335, 69116), (370, 62578), (467, 49580), (670, 34558), (740, 31289), (934, 24790), (1340, 17279), (1868, 12395), (2335, 9916), (2479, 9340), (4670, 4958)]