119985710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40129}}^1$

素因数の和:40172

約数の個数: 32

約数和(自身を含む): 242706240

約数和(自身を除く): 122720530

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 40129, 80258, 200645, 401290, 521677, 922967, 1043354, 1845934, 2608385, 4614835, 5216770, 9229670, 11998571, 23997142, 59992855, 119985710]

約数ペア:

[(1, 119985710), (2, 59992855), (5, 23997142), (10, 11998571), (13, 9229670), (23, 5216770), (26, 4614835), (46, 2608385), (65, 1845934), (115, 1043354), (130, 922967), (230, 521677), (299, 401290), (598, 200645), (1495, 80258), (2990, 40129)]