7926797140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{47279}}^1$

素因数の和:47472

約数の個数: 48

約数和(自身を含む): 17013991680

約数和(自身を除く): 9087194540

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 166, 202, 332, 404, 415, 505, 830, 1010, 1660, 2020, 8383, 16766, 33532, 41915, 47279, 83830, 94558, 167660, 189116, 236395, 472790, 945580, 3924157, 4775179, 7848314, 9550358, 15696628, 19100716, 19620785, 23875895, 39241570, 47751790, 78483140, 95503580, 396339857, 792679714, 1585359428, 1981699285, 3963398570, 7926797140]

約数ペア:

[(1, 7926797140), (2, 3963398570), (4, 1981699285), (5, 1585359428), (10, 792679714), (20, 396339857), (83, 95503580), (101, 78483140), (166, 47751790), (202, 39241570), (332, 23875895), (404, 19620785), (415, 19100716), (505, 15696628), (830, 9550358), (1010, 7848314), (1660, 4775179), (2020, 3924157), (8383, 945580), (16766, 472790), (33532, 236395), (41915, 189116), (47279, 167660), (83830, 94558)]