1373887750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4018

約数の個数: 64

約数和(自身を含む): 2728432512

約数和(自身を除く): 1354544762

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 125, 230, 250, 305, 575, 610, 1150, 1403, 1525, 2806, 2875, 3050, 3917, 5750, 7015, 7625, 7834, 14030, 15250, 19585, 35075, 39170, 70150, 90091, 97925, 175375, 180182, 195850, 238937, 350750, 450455, 477874, 489625, 900910, 979250, 1194685, 2252275, 2389370, 4504550, 5495551, 5973425, 10991102, 11261375, 11946850, 22522750, 27477755, 29867125, 54955510, 59734250, 137388775, 274777550, 686943875, 1373887750]

約数ペア:

[(1, 1373887750), (2, 686943875), (5, 274777550), (10, 137388775), (23, 59734250), (25, 54955510), (46, 29867125), (50, 27477755), (61, 22522750), (115, 11946850), (122, 11261375), (125, 10991102), (230, 5973425), (250, 5495551), (305, 4504550), (575, 2389370), (610, 2252275), (1150, 1194685), (1403, 979250), (1525, 900910), (2806, 489625), (2875, 477874), (3050, 450455), (3917, 350750), (5750, 238937), (7015, 195850), (7625, 180182), (7834, 175375), (14030, 97925), (15250, 90091), (19585, 70150), (35075, 39170)]