88070180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4127}}^1$

素因数の和:4244

約数の個数: 48

約数和(自身を含む): 203890176

約数和(自身を除く): 115819996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4127, 4268, 5335, 8254, 10670, 16508, 20635, 21340, 41270, 45397, 82540, 90794, 181588, 226985, 400319, 453970, 800638, 907940, 1601276, 2001595, 4003190, 4403509, 8006380, 8807018, 17614036, 22017545, 44035090, 88070180]

約数ペア:

[(1, 88070180), (2, 44035090), (4, 22017545), (5, 17614036), (10, 8807018), (11, 8006380), (20, 4403509), (22, 4003190), (44, 2001595), (55, 1601276), (97, 907940), (110, 800638), (194, 453970), (220, 400319), (388, 226985), (485, 181588), (970, 90794), (1067, 82540), (1940, 45397), (2134, 41270), (4127, 21340), (4268, 20635), (5335, 16508), (8254, 10670)]