88237840

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1879}}^1$

素因数の和:2479

約数の個数: 40

約数和(自身を含む): 205611840

約数和(自身を除く): 117374000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1879, 2348, 2935, 3758, 4696, 5870, 7516, 9392, 9395, 11740, 15032, 18790, 23480, 30064, 37580, 46960, 75160, 150320, 1102973, 2205946, 4411892, 5514865, 8823784, 11029730, 17647568, 22059460, 44118920, 88237840]

約数ペア:

[(1, 88237840), (2, 44118920), (4, 22059460), (5, 17647568), (8, 11029730), (10, 8823784), (16, 5514865), (20, 4411892), (40, 2205946), (80, 1102973), (587, 150320), (1174, 75160), (1879, 46960), (2348, 37580), (2935, 30064), (3758, 23480), (4696, 18790), (5870, 15032), (7516, 11740), (9392, 9395)]