109431940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{147881}}^1$

素因数の和:147927

約数の個数: 24

約数和(自身を含む): 236019672

約数和(自身を除く): 126587732

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 147881, 295762, 591524, 739405, 1478810, 2957620, 5471597, 10943194, 21886388, 27357985, 54715970, 109431940]

約数ペア:

[(1, 109431940), (2, 54715970), (4, 27357985), (5, 21886388), (10, 10943194), (20, 5471597), (37, 2957620), (74, 1478810), (148, 739405), (185, 591524), (370, 295762), (740, 147881)]