72572110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3697}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 141648192

約数和(自身を除く): 69076082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3697, 3926, 7394, 9815, 18485, 19630, 36970, 48061, 96122, 240305, 480610, 558247, 1116494, 2791235, 5582470, 7257211, 14514422, 36286055, 72572110]

約数ペア:

[(1, 72572110), (2, 36286055), (5, 14514422), (10, 7257211), (13, 5582470), (26, 2791235), (65, 1116494), (130, 558247), (151, 480610), (302, 240305), (755, 96122), (1510, 48061), (1963, 36970), (3697, 19630), (3926, 18485), (7394, 9815)]