107741720

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^2\times {\mathrm{167}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 245805840

約数和(自身を除く): 138064120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 167, 254, 334, 508, 635, 668, 835, 1016, 1270, 1336, 1670, 2540, 3340, 5080, 6680, 16129, 21209, 32258, 42418, 64516, 80645, 84836, 106045, 129032, 161290, 169672, 212090, 322580, 424180, 645160, 848360, 2693543, 5387086, 10774172, 13467715, 21548344, 26935430, 53870860, 107741720]

約数ペア:

[(1, 107741720), (2, 53870860), (4, 26935430), (5, 21548344), (8, 13467715), (10, 10774172), (20, 5387086), (40, 2693543), (127, 848360), (167, 645160), (254, 424180), (334, 322580), (508, 212090), (635, 169672), (668, 161290), (835, 129032), (1016, 106045), (1270, 84836), (1336, 80645), (1670, 64516), (2540, 42418), (3340, 32258), (5080, 21209), (6680, 16129)]