17248360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7069}}^1$

素因数の和:7141

約数の個数: 32

約数和(自身を含む): 39450600

約数和(自身を除く): 22202240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 7069, 14138, 28276, 35345, 56552, 70690, 141380, 282760, 431209, 862418, 1724836, 2156045, 3449672, 4312090, 8624180, 17248360]

約数ペア:

[(1, 17248360), (2, 8624180), (4, 4312090), (5, 3449672), (8, 2156045), (10, 1724836), (20, 862418), (40, 431209), (61, 282760), (122, 141380), (244, 70690), (305, 56552), (488, 35345), (610, 28276), (1220, 14138), (2440, 7069)]