40532140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6353}}^1$

素因数の和:6402

約数の個数: 48

約数和(自身を含む): 96072480

約数和(自身を除く): 55540340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6353, 6380, 12706, 25412, 31765, 63530, 69883, 127060, 139766, 184237, 279532, 349415, 368474, 698830, 736948, 921185, 1397660, 1842370, 2026607, 3684740, 4053214, 8106428, 10133035, 20266070, 40532140]

約数ペア:

[(1, 40532140), (2, 20266070), (4, 10133035), (5, 8106428), (10, 4053214), (11, 3684740), (20, 2026607), (22, 1842370), (29, 1397660), (44, 921185), (55, 736948), (58, 698830), (110, 368474), (116, 349415), (145, 279532), (220, 184237), (290, 139766), (319, 127060), (580, 69883), (638, 63530), (1276, 31765), (1595, 25412), (3190, 12706), (6353, 6380)]