87376520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2579}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 247060800

約数和(自身を除く): 159684280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 2579, 3080, 3388, 4235, 4840, 5158, 6776, 8470, 10316, 12895, 16940, 18053, 20632, 25790, 28369, 33880, 36106, 51580, 56738, 72212, 90265, 103160, 113476, 141845, 144424, 180530, 198583, 226952, 283690, 312059, 361060, 397166, 567380, 624118, 722120, 794332, 992915, 1134760, 1248236, 1560295, 1588664, 1985830, 2184413, 2496472, 3120590, 3971660, 4368826, 6241180, 7943320, 8737652, 10922065, 12482360, 17475304, 21844130, 43688260, 87376520]

約数ペア:

[(1, 87376520), (2, 43688260), (4, 21844130), (5, 17475304), (7, 12482360), (8, 10922065), (10, 8737652), (11, 7943320), (14, 6241180), (20, 4368826), (22, 3971660), (28, 3120590), (35, 2496472), (40, 2184413), (44, 1985830), (55, 1588664), (56, 1560295), (70, 1248236), (77, 1134760), (88, 992915), (110, 794332), (121, 722120), (140, 624118), (154, 567380), (220, 397166), (242, 361060), (280, 312059), (308, 283690), (385, 226952), (440, 198583), (484, 180530), (605, 144424), (616, 141845), (770, 113476), (847, 103160), (968, 90265), (1210, 72212), (1540, 56738), (1694, 51580), (2420, 36106), (2579, 33880), (3080, 28369), (3388, 25790), (4235, 20632), (4840, 18053), (5158, 16940), (6776, 12895), (8470, 10316)]