55554080

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3371}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 132560064

約数和(自身を除く): 77005984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 3371, 4120, 6742, 8240, 13484, 16480, 16855, 26968, 33710, 53936, 67420, 107872, 134840, 269680, 347213, 539360, 694426, 1388852, 1736065, 2777704, 3472130, 5555408, 6944260, 11110816, 13888520, 27777040, 55554080]

約数ペア:

[(1, 55554080), (2, 27777040), (4, 13888520), (5, 11110816), (8, 6944260), (10, 5555408), (16, 3472130), (20, 2777704), (32, 1736065), (40, 1388852), (80, 694426), (103, 539360), (160, 347213), (206, 269680), (412, 134840), (515, 107872), (824, 67420), (1030, 53936), (1648, 33710), (2060, 26968), (3296, 16855), (3371, 16480), (4120, 13484), (6742, 8240)]