2255360080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1658353}}^1$

素因数の和:1658383

約数の個数: 40

約数和(自身を含む): 5552169192

約数和(自身を除く): 3296809112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1658353, 3316706, 6633412, 8291765, 13266824, 16583530, 26533648, 28192001, 33167060, 56384002, 66334120, 112768004, 132668240, 140960005, 225536008, 281920010, 451072016, 563840020, 1127680040, 2255360080]

約数ペア:

[(1, 2255360080), (2, 1127680040), (4, 563840020), (5, 451072016), (8, 281920010), (10, 225536008), (16, 140960005), (17, 132668240), (20, 112768004), (34, 66334120), (40, 56384002), (68, 33167060), (80, 28192001), (85, 26533648), (136, 16583530), (170, 13266824), (272, 8291765), (340, 6633412), (680, 3316706), (1360, 1658353)]