9567640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12619

約数の個数: 32

約数和(自身を含む): 22662000

約数和(自身を除く): 13094360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12589, 25178, 50356, 62945, 100712, 125890, 239191, 251780, 478382, 503560, 956764, 1195955, 1913528, 2391910, 4783820, 9567640]

約数ペア:

[(1, 9567640), (2, 4783820), (4, 2391910), (5, 1913528), (8, 1195955), (10, 956764), (19, 503560), (20, 478382), (38, 251780), (40, 239191), (76, 125890), (95, 100712), (152, 62945), (190, 50356), (380, 25178), (760, 12589)]