7200160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4091}}^1$

素因数の和:4117

約数の個数: 48

約数和(自身を含む): 18561312

約数和(自身を除く): 11361152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4091, 8182, 16364, 20455, 32728, 40910, 45001, 65456, 81820, 90002, 130912, 163640, 180004, 225005, 327280, 360008, 450010, 654560, 720016, 900020, 1440032, 1800040, 3600080, 7200160]

約数ペア:

[(1, 7200160), (2, 3600080), (4, 1800040), (5, 1440032), (8, 900020), (10, 720016), (11, 654560), (16, 450010), (20, 360008), (22, 327280), (32, 225005), (40, 180004), (44, 163640), (55, 130912), (80, 90002), (88, 81820), (110, 65456), (160, 45001), (176, 40910), (220, 32728), (352, 20455), (440, 16364), (880, 8182), (1760, 4091)]