149865250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{14621}}^1$

素因数の和:14679

約数の個数: 32

約数和(自身を含む): 287410032

約数和(自身を除く): 137544782

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 14621, 29242, 73105, 146210, 365525, 599461, 731050, 1198922, 1827625, 2997305, 3655250, 5994610, 14986525, 29973050, 74932625, 149865250]

約数ペア:

[(1, 149865250), (2, 74932625), (5, 29973050), (10, 14986525), (25, 5994610), (41, 3655250), (50, 2997305), (82, 1827625), (125, 1198922), (205, 731050), (250, 599461), (410, 365525), (1025, 146210), (2050, 73105), (5125, 29242), (10250, 14621)]