1570503228640

素因数分解:

$2^5\times 5^1\times {\mathrm{641}}^1\times {\mathrm{15313019}}^1$

素因数の和:15313675

約数の個数: 48

約数和(自身を含む): 3716102441520

約数和(自身を除く): 2145599212880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 641, 1282, 2564, 3205, 5128, 6410, 10256, 12820, 20512, 25640, 51280, 102560, 15313019, 30626038, 61252076, 76565095, 122504152, 153130190, 245008304, 306260380, 490016608, 612520760, 1225041520, 2450083040, 9815645179, 19631290358, 39262580716, 49078225895, 78525161432, 98156451790, 157050322864, 196312903580, 314100645728, 392625807160, 785251614320, 1570503228640]

約数ペア:

[(1, 1570503228640), (2, 785251614320), (4, 392625807160), (5, 314100645728), (8, 196312903580), (10, 157050322864), (16, 98156451790), (20, 78525161432), (32, 49078225895), (40, 39262580716), (80, 19631290358), (160, 9815645179), (641, 2450083040), (1282, 1225041520), (2564, 612520760), (3205, 490016608), (5128, 306260380), (6410, 245008304), (10256, 153130190), (12820, 122504152), (20512, 76565095), (25640, 61252076), (51280, 30626038), (102560, 15313019)]