22999310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 45756576

約数和(自身を除く): 22757266

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 277, 361, 437, 554, 722, 874, 1385, 1805, 2185, 2770, 3610, 4370, 5263, 6371, 8303, 10526, 12742, 16606, 26315, 31855, 41515, 52630, 63710, 83030, 99997, 121049, 199994, 242098, 499985, 605245, 999970, 1210490, 2299931, 4599862, 11499655, 22999310]

約数ペア:

[(1, 22999310), (2, 11499655), (5, 4599862), (10, 2299931), (19, 1210490), (23, 999970), (38, 605245), (46, 499985), (95, 242098), (115, 199994), (190, 121049), (230, 99997), (277, 83030), (361, 63710), (437, 52630), (554, 41515), (722, 31855), (874, 26315), (1385, 16606), (1805, 12742), (2185, 10526), (2770, 8303), (3610, 6371), (4370, 5263)]