105685520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22391}}^1$

素因数の和:22463

約数の個数: 40

約数和(自身を含む): 249894720

約数和(自身を除く): 144209200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 22391, 44782, 89564, 111955, 179128, 223910, 358256, 447820, 895640, 1321069, 1791280, 2642138, 5284276, 6605345, 10568552, 13210690, 21137104, 26421380, 52842760, 105685520]

約数ペア:

[(1, 105685520), (2, 52842760), (4, 26421380), (5, 21137104), (8, 13210690), (10, 10568552), (16, 6605345), (20, 5284276), (40, 2642138), (59, 1791280), (80, 1321069), (118, 895640), (236, 447820), (295, 358256), (472, 223910), (590, 179128), (944, 111955), (1180, 89564), (2360, 44782), (4720, 22391)]