134874920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{177467}}^1$

素因数の和:177497

約数の個数: 32

約数和(自身を含む): 319442400

約数和(自身を除く): 184567480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 177467, 354934, 709868, 887335, 1419736, 1774670, 3371873, 3549340, 6743746, 7098680, 13487492, 16859365, 26974984, 33718730, 67437460, 134874920]

約数ペア:

[(1, 134874920), (2, 67437460), (4, 33718730), (5, 26974984), (8, 16859365), (10, 13487492), (19, 7098680), (20, 6743746), (38, 3549340), (40, 3371873), (76, 1774670), (95, 1419736), (152, 887335), (190, 709868), (380, 354934), (760, 177467)]