98541220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 219038400

約数和(自身を除く): 120497180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 211, 380, 422, 844, 1055, 1229, 2110, 2458, 4009, 4220, 4916, 6145, 8018, 12290, 16036, 20045, 23351, 24580, 40090, 46702, 80180, 93404, 116755, 233510, 259319, 467020, 518638, 1037276, 1296595, 2593190, 4927061, 5186380, 9854122, 19708244, 24635305, 49270610, 98541220]

約数ペア:

[(1, 98541220), (2, 49270610), (4, 24635305), (5, 19708244), (10, 9854122), (19, 5186380), (20, 4927061), (38, 2593190), (76, 1296595), (95, 1037276), (190, 518638), (211, 467020), (380, 259319), (422, 233510), (844, 116755), (1055, 93404), (1229, 80180), (2110, 46702), (2458, 40090), (4009, 24580), (4220, 23351), (4916, 20045), (6145, 16036), (8018, 12290)]