41019920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17681}}^1$

素因数の和:17723

約数の個数: 40

約数和(自身を含む): 98665560

約数和(自身を除く): 57645640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 17681, 35362, 70724, 88405, 141448, 176810, 282896, 353620, 512749, 707240, 1025498, 1414480, 2050996, 2563745, 4101992, 5127490, 8203984, 10254980, 20509960, 41019920]

約数ペア:

[(1, 41019920), (2, 20509960), (4, 10254980), (5, 8203984), (8, 5127490), (10, 4101992), (16, 2563745), (20, 2050996), (29, 1414480), (40, 1025498), (58, 707240), (80, 512749), (116, 353620), (145, 282896), (232, 176810), (290, 141448), (464, 88405), (580, 70724), (1160, 35362), (2320, 17681)]