65825650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4127}}^1$

素因数の和:4179

約数の個数: 48

約数和(自身を含む): 138205440

約数和(自身を除く): 72379790

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 4127, 7975, 8254, 15950, 20635, 41270, 45397, 90794, 103175, 119683, 206350, 226985, 239366, 453970, 598415, 1134925, 1196830, 1316513, 2269850, 2633026, 2992075, 5984150, 6582565, 13165130, 32912825, 65825650]

約数ペア:

[(1, 65825650), (2, 32912825), (5, 13165130), (10, 6582565), (11, 5984150), (22, 2992075), (25, 2633026), (29, 2269850), (50, 1316513), (55, 1196830), (58, 1134925), (110, 598415), (145, 453970), (275, 239366), (290, 226985), (319, 206350), (550, 119683), (638, 103175), (725, 90794), (1450, 45397), (1595, 41270), (3190, 20635), (4127, 15950), (7975, 8254)]