8797360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 24060960

約数和(自身を除く): 15263600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 769, 880, 1040, 1144, 1430, 1538, 2288, 2860, 3076, 3845, 5720, 6152, 7690, 8459, 9997, 11440, 12304, 15380, 16918, 19994, 30760, 33836, 39988, 42295, 49985, 61520, 67672, 79976, 84590, 99970, 109967, 135344, 159952, 169180, 199940, 219934, 338360, 399880, 439868, 549835, 676720, 799760, 879736, 1099670, 1759472, 2199340, 4398680, 8797360]

約数ペア:

[(1, 8797360), (2, 4398680), (4, 2199340), (5, 1759472), (8, 1099670), (10, 879736), (11, 799760), (13, 676720), (16, 549835), (20, 439868), (22, 399880), (26, 338360), (40, 219934), (44, 199940), (52, 169180), (55, 159952), (65, 135344), (80, 109967), (88, 99970), (104, 84590), (110, 79976), (130, 67672), (143, 61520), (176, 49985), (208, 42295), (220, 39988), (260, 33836), (286, 30760), (440, 19994), (520, 16918), (572, 15380), (715, 12304), (769, 11440), (880, 9997), (1040, 8459), (1144, 7690), (1430, 6152), (1538, 5720), (2288, 3845), (2860, 3076)]