86016040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10289}}^1$

素因数の和:10330

約数の個数: 64

約数和(自身を含む): 222264000

約数和(自身を除く): 136247960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 10289, 20578, 41156, 51445, 82312, 102890, 113179, 195491, 205780, 226358, 390982, 411560, 452716, 565895, 781964, 905432, 977455, 1131790, 1563928, 1954910, 2150401, 2263580, 3909820, 4300802, 4527160, 7819640, 8601604, 10752005, 17203208, 21504010, 43008020, 86016040]

約数ペア:

[(1, 86016040), (2, 43008020), (4, 21504010), (5, 17203208), (8, 10752005), (10, 8601604), (11, 7819640), (19, 4527160), (20, 4300802), (22, 3909820), (38, 2263580), (40, 2150401), (44, 1954910), (55, 1563928), (76, 1131790), (88, 977455), (95, 905432), (110, 781964), (152, 565895), (190, 452716), (209, 411560), (220, 390982), (380, 226358), (418, 205780), (440, 195491), (760, 113179), (836, 102890), (1045, 82312), (1672, 51445), (2090, 41156), (4180, 20578), (8360, 10289)]