16000160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9117

約数の個数: 48

約数和(自身を含む): 41241312

約数和(自身を除く): 25241152

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, 9091, 18182, 36364, 45455, 72728, 90910, 100001, 145456, 181820, 200002, 290912, 363640, 400004, 500005, 727280, 800008, 1000010, 1454560, 1600016, 2000020, 3200032, 4000040, 8000080, 16000160]

約数ペア:

[(1, 16000160), (2, 8000080), (4, 4000040), (5, 3200032), (8, 2000020), (10, 1600016), (11, 1454560), (16, 1000010), (20, 800008), (22, 727280), (32, 500005), (40, 400004), (44, 363640), (55, 290912), (80, 200002), (88, 181820), (110, 145456), (160, 100001), (176, 90910), (220, 72728), (352, 45455), (440, 36364), (880, 18182), (1760, 9091)]