16570920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1$

素因数の和:8154

約数の個数: 64

約数和(自身を含む): 52643520

約数和(自身を除く): 36072600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8123, 16246, 24369, 32492, 40615, 48738, 64984, 81230, 97476, 121845, 138091, 162460, 194952, 243690, 276182, 324920, 414273, 487380, 552364, 690455, 828546, 974760, 1104728, 1380910, 1657092, 2071365, 2761820, 3314184, 4142730, 5523640, 8285460, 16570920]

約数ペア:

[(1, 16570920), (2, 8285460), (3, 5523640), (4, 4142730), (5, 3314184), (6, 2761820), (8, 2071365), (10, 1657092), (12, 1380910), (15, 1104728), (17, 974760), (20, 828546), (24, 690455), (30, 552364), (34, 487380), (40, 414273), (51, 324920), (60, 276182), (68, 243690), (85, 194952), (102, 162460), (120, 138091), (136, 121845), (170, 97476), (204, 81230), (255, 64984), (340, 48738), (408, 40615), (510, 32492), (680, 24369), (1020, 16246), (2040, 8123)]