7918160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3455

約数の個数: 40

約数和(自身を含む): 19050120

約数和(自身を除く): 11131960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3413, 6826, 13652, 17065, 27304, 34130, 54608, 68260, 98977, 136520, 197954, 273040, 395908, 494885, 791816, 989770, 1583632, 1979540, 3959080, 7918160]

約数ペア:

[(1, 7918160), (2, 3959080), (4, 1979540), (5, 1583632), (8, 989770), (10, 791816), (16, 494885), (20, 395908), (29, 273040), (40, 197954), (58, 136520), (80, 98977), (116, 68260), (145, 54608), (232, 34130), (290, 27304), (464, 17065), (580, 13652), (1160, 6826), (2320, 3413)]