1650401124080

素因数分解:

$2^4\times 5^1\times {\mathrm{9397}}^1\times {\mathrm{2195383}}^1$

素因数の和:2204793

約数の個数: 40

約数和(自身を含む): 3837592702752

約数和(自身を除く): 2187191578672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9397, 18794, 37588, 46985, 75176, 93970, 150352, 187940, 375880, 751760, 2195383, 4390766, 8781532, 10976915, 17563064, 21953830, 35126128, 43907660, 87815320, 175630640, 20630014051, 41260028102, 82520056204, 103150070255, 165040112408, 206300140510, 330080224816, 412600281020, 825200562040, 1650401124080]

約数ペア:

[(1, 1650401124080), (2, 825200562040), (4, 412600281020), (5, 330080224816), (8, 206300140510), (10, 165040112408), (16, 103150070255), (20, 82520056204), (40, 41260028102), (80, 20630014051), (9397, 175630640), (18794, 87815320), (37588, 43907660), (46985, 35126128), (75176, 21953830), (93970, 17563064), (150352, 10976915), (187940, 8781532), (375880, 4390766), (751760, 2195383)]