29124623240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11936321}}^1$

素因数の和:11936393

約数の個数: 32

約数和(自身を含む): 66604676760

約数和(自身を除く): 37480053520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 11936321, 23872642, 47745284, 59681605, 95490568, 119363210, 238726420, 477452840, 728115581, 1456231162, 2912462324, 3640577905, 5824924648, 7281155810, 14562311620, 29124623240]

約数ペア:

[(1, 29124623240), (2, 14562311620), (4, 7281155810), (5, 5824924648), (8, 3640577905), (10, 2912462324), (20, 1456231162), (40, 728115581), (61, 477452840), (122, 238726420), (244, 119363210), (305, 95490568), (488, 59681605), (610, 47745284), (1220, 23872642), (2440, 11936321)]