201405100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154927}}^1$

素因数の和:154954

約数の個数: 36

約数和(自身を含む): 470671264

約数和(自身を除く): 269266164

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154927, 309854, 619708, 774635, 1549270, 2014051, 3098540, 3873175, 4028102, 7746350, 8056204, 10070255, 15492700, 20140510, 40281020, 50351275, 100702550, 201405100]

約数ペア:

[(1, 201405100), (2, 100702550), (4, 50351275), (5, 40281020), (10, 20140510), (13, 15492700), (20, 10070255), (25, 8056204), (26, 7746350), (50, 4028102), (52, 3873175), (65, 3098540), (100, 2014051), (130, 1549270), (260, 774635), (325, 619708), (650, 309854), (1300, 154927)]