273960160

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10253}}^1$

素因数の和:10435

約数の個数: 48

約数和(自身を含む): 651170016

約数和(自身を除く): 377209856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 10253, 13360, 20506, 26720, 41012, 51265, 82024, 102530, 164048, 205060, 328096, 410120, 820240, 1640480, 1712251, 3424502, 6849004, 8561255, 13698008, 17122510, 27396016, 34245020, 54792032, 68490040, 136980080, 273960160]

約数ペア:

[(1, 273960160), (2, 136980080), (4, 68490040), (5, 54792032), (8, 34245020), (10, 27396016), (16, 17122510), (20, 13698008), (32, 8561255), (40, 6849004), (80, 3424502), (160, 1712251), (167, 1640480), (334, 820240), (668, 410120), (835, 328096), (1336, 205060), (1670, 164048), (2672, 102530), (3340, 82024), (5344, 51265), (6680, 41012), (10253, 26720), (13360, 20506)]