8316340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 10190540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 179, 202, 230, 358, 404, 460, 505, 716, 895, 1010, 1790, 2020, 2323, 3580, 4117, 4646, 8234, 9292, 11615, 16468, 18079, 20585, 23230, 36158, 41170, 46460, 72316, 82340, 90395, 180790, 361580, 415817, 831634, 1663268, 2079085, 4158170, 8316340]

約数ペア:

[(1, 8316340), (2, 4158170), (4, 2079085), (5, 1663268), (10, 831634), (20, 415817), (23, 361580), (46, 180790), (92, 90395), (101, 82340), (115, 72316), (179, 46460), (202, 41170), (230, 36158), (358, 23230), (404, 20585), (460, 18079), (505, 16468), (716, 11615), (895, 9292), (1010, 8234), (1790, 4646), (2020, 4117), (2323, 3580)]