10850080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4021

約数の個数: 48

約数和(自身を含む): 27147960

約数和(自身を除く): 16297880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3989, 7978, 15956, 19945, 31912, 39890, 63824, 67813, 79780, 127648, 135626, 159560, 271252, 319120, 339065, 542504, 638240, 678130, 1085008, 1356260, 2170016, 2712520, 5425040, 10850080]

約数ペア:

[(1, 10850080), (2, 5425040), (4, 2712520), (5, 2170016), (8, 1356260), (10, 1085008), (16, 678130), (17, 638240), (20, 542504), (32, 339065), (34, 319120), (40, 271252), (68, 159560), (80, 135626), (85, 127648), (136, 79780), (160, 67813), (170, 63824), (272, 39890), (340, 31912), (544, 19945), (680, 15956), (1360, 7978), (2720, 3989)]