55560080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40853}}^1$

素因数の和:40883

約数の個数: 40

約数和(自身を含む): 136779192

約数和(自身を除く): 81219112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 40853, 81706, 163412, 204265, 326824, 408530, 653648, 694501, 817060, 1389002, 1634120, 2778004, 3268240, 3472505, 5556008, 6945010, 11112016, 13890020, 27780040, 55560080]

約数ペア:

[(1, 55560080), (2, 27780040), (4, 13890020), (5, 11112016), (8, 6945010), (10, 5556008), (16, 3472505), (17, 3268240), (20, 2778004), (34, 1634120), (40, 1389002), (68, 817060), (80, 694501), (85, 653648), (136, 408530), (170, 326824), (272, 204265), (340, 163412), (680, 81706), (1360, 40853)]