42352760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 98771400

約数和(自身を除く): 56418640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1259, 1682, 2518, 3364, 4205, 5036, 6295, 6728, 8410, 10072, 12590, 16820, 25180, 33640, 36511, 50360, 73022, 146044, 182555, 292088, 365110, 730220, 1058819, 1460440, 2117638, 4235276, 5294095, 8470552, 10588190, 21176380, 42352760]

約数ペア:

[(1, 42352760), (2, 21176380), (4, 10588190), (5, 8470552), (8, 5294095), (10, 4235276), (20, 2117638), (29, 1460440), (40, 1058819), (58, 730220), (116, 365110), (145, 292088), (232, 182555), (290, 146044), (580, 73022), (841, 50360), (1160, 36511), (1259, 33640), (1682, 25180), (2518, 16820), (3364, 12590), (4205, 10072), (5036, 8410), (6295, 6728)]