44000080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32353}}^1$

素因数の和:32383

約数の個数: 40

約数和(自身を含む): 108321192

約数和(自身を除く): 64321112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 32353, 64706, 129412, 161765, 258824, 323530, 517648, 550001, 647060, 1100002, 1294120, 2200004, 2588240, 2750005, 4400008, 5500010, 8800016, 11000020, 22000040, 44000080]

約数ペア:

[(1, 44000080), (2, 22000040), (4, 11000020), (5, 8800016), (8, 5500010), (10, 4400008), (16, 2750005), (17, 2588240), (20, 2200004), (34, 1294120), (40, 1100002), (68, 647060), (80, 550001), (85, 517648), (136, 323530), (170, 258824), (272, 161765), (340, 129412), (680, 64706), (1360, 32353)]