45777340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4139}}^1$

素因数の和:4234

約数の個数: 48

約数和(自身を含む): 111283200

約数和(自身を除く): 65505860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 4139, 5530, 8278, 11060, 16556, 20695, 28973, 41390, 57946, 82780, 115892, 144865, 289730, 326981, 579460, 653962, 1307924, 1634905, 2288867, 3269810, 4577734, 6539620, 9155468, 11444335, 22888670, 45777340]

約数ペア:

[(1, 45777340), (2, 22888670), (4, 11444335), (5, 9155468), (7, 6539620), (10, 4577734), (14, 3269810), (20, 2288867), (28, 1634905), (35, 1307924), (70, 653962), (79, 579460), (140, 326981), (158, 289730), (316, 144865), (395, 115892), (553, 82780), (790, 57946), (1106, 41390), (1580, 28973), (2212, 20695), (2765, 16556), (4139, 11060), (5530, 8278)]