110256770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 113277310

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 109, 130, 155, 218, 251, 310, 403, 502, 545, 806, 1090, 1255, 1417, 2015, 2510, 2834, 3263, 3379, 4030, 6526, 6758, 7085, 7781, 14170, 15562, 16315, 16895, 27359, 32630, 33790, 38905, 43927, 54718, 77810, 87854, 101153, 136795, 202306, 219635, 273590, 355667, 439270, 505765, 711334, 848129, 1011530, 1696258, 1778335, 3556670, 4240645, 8481290, 11025677, 22051354, 55128385, 110256770]

約数ペア:

[(1, 110256770), (2, 55128385), (5, 22051354), (10, 11025677), (13, 8481290), (26, 4240645), (31, 3556670), (62, 1778335), (65, 1696258), (109, 1011530), (130, 848129), (155, 711334), (218, 505765), (251, 439270), (310, 355667), (403, 273590), (502, 219635), (545, 202306), (806, 136795), (1090, 101153), (1255, 87854), (1417, 77810), (2015, 54718), (2510, 43927), (2834, 38905), (3263, 33790), (3379, 32630), (4030, 27359), (6526, 16895), (6758, 16315), (7085, 15562), (7781, 14170)]