57426320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102547}}^1$

素因数の和:102567

約数の個数: 40

約数和(自身を含む): 152591424

約数和(自身を除く): 95165104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102547, 205094, 410188, 512735, 717829, 820376, 1025470, 1435658, 1640752, 2050940, 2871316, 3589145, 4101880, 5742632, 7178290, 8203760, 11485264, 14356580, 28713160, 57426320]

約数ペア:

[(1, 57426320), (2, 28713160), (4, 14356580), (5, 11485264), (7, 8203760), (8, 7178290), (10, 5742632), (14, 4101880), (16, 3589145), (20, 2871316), (28, 2050940), (35, 1640752), (40, 1435658), (56, 1025470), (70, 820376), (80, 717829), (112, 512735), (140, 410188), (280, 205094), (560, 102547)]