42494540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 97886880

約数和(自身を除く): 55392340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 829, 932, 1165, 1658, 2330, 2563, 3316, 4145, 4660, 5126, 8290, 9119, 10252, 12815, 16580, 18238, 25630, 36476, 45595, 51260, 91190, 182380, 193157, 386314, 772628, 965785, 1931570, 2124727, 3863140, 4249454, 8498908, 10623635, 21247270, 42494540]

約数ペア:

[(1, 42494540), (2, 21247270), (4, 10623635), (5, 8498908), (10, 4249454), (11, 3863140), (20, 2124727), (22, 1931570), (44, 965785), (55, 772628), (110, 386314), (220, 193157), (233, 182380), (466, 91190), (829, 51260), (932, 45595), (1165, 36476), (1658, 25630), (2330, 18238), (2563, 16580), (3316, 12815), (4145, 10252), (4660, 9119), (5126, 8290)]