23727580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 55550880

約数和(自身を除く): 31823300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 3673, 6460, 7346, 14692, 18365, 36730, 62441, 69787, 73460, 124882, 139574, 249764, 279148, 312205, 348935, 624410, 697870, 1186379, 1248820, 1395740, 2372758, 4745516, 5931895, 11863790, 23727580]

約数ペア:

[(1, 23727580), (2, 11863790), (4, 5931895), (5, 4745516), (10, 2372758), (17, 1395740), (19, 1248820), (20, 1186379), (34, 697870), (38, 624410), (68, 348935), (76, 312205), (85, 279148), (95, 249764), (170, 139574), (190, 124882), (323, 73460), (340, 69787), (380, 62441), (646, 36730), (1292, 18365), (1615, 14692), (3230, 7346), (3673, 6460)]