47690380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 108027360

約数和(自身を除く): 60336980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3061, 3116, 3895, 6122, 7790, 12244, 15305, 15580, 30610, 58159, 61220, 116318, 125501, 232636, 251002, 290795, 502004, 581590, 627505, 1163180, 1255010, 2384519, 2510020, 4769038, 9538076, 11922595, 23845190, 47690380]

約数ペア:

[(1, 47690380), (2, 23845190), (4, 11922595), (5, 9538076), (10, 4769038), (19, 2510020), (20, 2384519), (38, 1255010), (41, 1163180), (76, 627505), (82, 581590), (95, 502004), (164, 290795), (190, 251002), (205, 232636), (380, 125501), (410, 116318), (779, 61220), (820, 58159), (1558, 30610), (3061, 15580), (3116, 15305), (3895, 12244), (6122, 7790)]