546261460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2879}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 1175731200

約数和(自身を除く): 629469740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 179, 212, 265, 358, 530, 716, 895, 1060, 1790, 2879, 3580, 5758, 9487, 11516, 14395, 18974, 28790, 37948, 47435, 57580, 94870, 152587, 189740, 305174, 515341, 610348, 762935, 1030682, 1525870, 2061364, 2576705, 3051740, 5153410, 10306820, 27313073, 54626146, 109252292, 136565365, 273130730, 546261460]

約数ペア:

[(1, 546261460), (2, 273130730), (4, 136565365), (5, 109252292), (10, 54626146), (20, 27313073), (53, 10306820), (106, 5153410), (179, 3051740), (212, 2576705), (265, 2061364), (358, 1525870), (530, 1030682), (716, 762935), (895, 610348), (1060, 515341), (1790, 305174), (2879, 189740), (3580, 152587), (5758, 94870), (9487, 57580), (11516, 47435), (14395, 37948), (18974, 28790)]