5280786160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{298687}}^1$

素因数の和:298730

約数の個数: 80

約数和(自身を含む): 14000103936

約数和(自身を除く): 8719317776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 298687, 597374, 1194748, 1493435, 2389496, 2986870, 3882931, 4778992, 5077679, 5973740, 7765862, 10155358, 11947480, 15531724, 19414655, 20310716, 23894960, 25388395, 31063448, 38829310, 40621432, 50776790, 62126896, 66009827, 77658620, 81242864, 101553580, 132019654, 155317240, 203107160, 264039308, 310634480, 330049135, 406214320, 528078616, 660098270, 1056157232, 1320196540, 2640393080, 5280786160]

約数ペア:

[(1, 5280786160), (2, 2640393080), (4, 1320196540), (5, 1056157232), (8, 660098270), (10, 528078616), (13, 406214320), (16, 330049135), (17, 310634480), (20, 264039308), (26, 203107160), (34, 155317240), (40, 132019654), (52, 101553580), (65, 81242864), (68, 77658620), (80, 66009827), (85, 62126896), (104, 50776790), (130, 40621432), (136, 38829310), (170, 31063448), (208, 25388395), (221, 23894960), (260, 20310716), (272, 19414655), (340, 15531724), (442, 11947480), (520, 10155358), (680, 7765862), (884, 5973740), (1040, 5077679), (1105, 4778992), (1360, 3882931), (1768, 2986870), (2210, 2389496), (3536, 1493435), (4420, 1194748), (8840, 597374), (17680, 298687)]