24746450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 47809440

約数和(自身を除く): 23062990

約数列:

[1, 2, 5, 10, 25, 50, 67, 83, 89, 134, 166, 178, 335, 415, 445, 670, 830, 890, 1675, 2075, 2225, 3350, 4150, 4450, 5561, 5963, 7387, 11122, 11926, 14774, 27805, 29815, 36935, 55610, 59630, 73870, 139025, 149075, 184675, 278050, 298150, 369350, 494929, 989858, 2474645, 4949290, 12373225, 24746450]

約数ペア:

[(1, 24746450), (2, 12373225), (5, 4949290), (10, 2474645), (25, 989858), (50, 494929), (67, 369350), (83, 298150), (89, 278050), (134, 184675), (166, 149075), (178, 139025), (335, 73870), (415, 59630), (445, 55610), (670, 36935), (830, 29815), (890, 27805), (1675, 14774), (2075, 11926), (2225, 11122), (3350, 7387), (4150, 5963), (4450, 5561)]