16893303800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2060159}}^1$

素因数の和:2060216

約数の個数: 48

約数和(自身を含む): 40234924800

約数和(自身を除く): 23341621000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 2060159, 4120318, 8240636, 10300795, 16481272, 20601590, 41203180, 51503975, 82406360, 84466519, 103007950, 168933038, 206015900, 337866076, 412031800, 422332595, 675732152, 844665190, 1689330380, 2111662975, 3378660760, 4223325950, 8446651900, 16893303800]

約数ペア:

[(1, 16893303800), (2, 8446651900), (4, 4223325950), (5, 3378660760), (8, 2111662975), (10, 1689330380), (20, 844665190), (25, 675732152), (40, 422332595), (41, 412031800), (50, 337866076), (82, 206015900), (100, 168933038), (164, 103007950), (200, 84466519), (205, 82406360), (328, 51503975), (410, 41203180), (820, 20601590), (1025, 16481272), (1640, 10300795), (2050, 8240636), (4100, 4120318), (8200, 2060159)]