42489920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12071}}^1$

素因数の和:12099

約数の個数: 56

約数和(自身を含む): 110386368

約数和(自身を除く): 67896448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 12071, 24142, 48284, 60355, 96568, 120710, 132781, 193136, 241420, 265562, 386272, 482840, 531124, 663905, 772544, 965680, 1062248, 1327810, 1931360, 2124496, 2655620, 3862720, 4248992, 5311240, 8497984, 10622480, 21244960, 42489920]

約数ペア:

[(1, 42489920), (2, 21244960), (4, 10622480), (5, 8497984), (8, 5311240), (10, 4248992), (11, 3862720), (16, 2655620), (20, 2124496), (22, 1931360), (32, 1327810), (40, 1062248), (44, 965680), (55, 772544), (64, 663905), (80, 531124), (88, 482840), (110, 386272), (160, 265562), (176, 241420), (220, 193136), (320, 132781), (352, 120710), (440, 96568), (704, 60355), (880, 48284), (1760, 24142), (3520, 12071)]