875973410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 1736767872

約数和(自身を除く): 860794462

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 163, 326, 335, 617, 670, 815, 871, 1234, 1630, 1742, 2119, 3085, 4238, 4355, 6170, 8021, 8710, 10595, 10921, 16042, 21190, 21842, 40105, 41339, 54605, 80210, 82678, 100571, 109210, 141973, 201142, 206695, 283946, 413390, 502855, 537407, 709865, 1005710, 1074814, 1307423, 1419730, 2614846, 2687035, 5374070, 6537115, 6738257, 13074230, 13476514, 33691285, 67382570, 87597341, 175194682, 437986705, 875973410]

約数ペア:

[(1, 875973410), (2, 437986705), (5, 175194682), (10, 87597341), (13, 67382570), (26, 33691285), (65, 13476514), (67, 13074230), (130, 6738257), (134, 6537115), (163, 5374070), (326, 2687035), (335, 2614846), (617, 1419730), (670, 1307423), (815, 1074814), (871, 1005710), (1234, 709865), (1630, 537407), (1742, 502855), (2119, 413390), (3085, 283946), (4238, 206695), (4355, 201142), (6170, 141973), (8021, 109210), (8710, 100571), (10595, 82678), (10921, 80210), (16042, 54605), (21190, 41339), (21842, 40105)]