34150120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 45165080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 101, 107, 158, 202, 214, 316, 395, 404, 428, 505, 535, 632, 790, 808, 856, 1010, 1070, 1580, 2020, 2140, 3160, 4040, 4280, 7979, 8453, 10807, 15958, 16906, 21614, 31916, 33812, 39895, 42265, 43228, 54035, 63832, 67624, 79790, 84530, 86456, 108070, 159580, 169060, 216140, 319160, 338120, 432280, 853753, 1707506, 3415012, 4268765, 6830024, 8537530, 17075060, 34150120]

約数ペア:

[(1, 34150120), (2, 17075060), (4, 8537530), (5, 6830024), (8, 4268765), (10, 3415012), (20, 1707506), (40, 853753), (79, 432280), (101, 338120), (107, 319160), (158, 216140), (202, 169060), (214, 159580), (316, 108070), (395, 86456), (404, 84530), (428, 79790), (505, 67624), (535, 63832), (632, 54035), (790, 43228), (808, 42265), (856, 39895), (1010, 33812), (1070, 31916), (1580, 21614), (2020, 16906), (2140, 15958), (3160, 10807), (4040, 8453), (4280, 7979)]