5346220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 12902400

約数和(自身を除く): 7556180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1279, 2090, 2558, 4180, 5116, 6395, 12790, 14069, 24301, 25580, 28138, 48602, 56276, 70345, 97204, 121505, 140690, 243010, 267311, 281380, 486020, 534622, 1069244, 1336555, 2673110, 5346220]

約数ペア:

[(1, 5346220), (2, 2673110), (4, 1336555), (5, 1069244), (10, 534622), (11, 486020), (19, 281380), (20, 267311), (22, 243010), (38, 140690), (44, 121505), (55, 97204), (76, 70345), (95, 56276), (110, 48602), (190, 28138), (209, 25580), (220, 24301), (380, 14069), (418, 12790), (836, 6395), (1045, 5116), (1279, 4180), (2090, 2558)]