77606320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3041}}^1$

素因数の和:3094

約数の個数: 80

約数和(自身を含む): 203692320

約数和(自身を除く): 126086000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3041, 3190, 5104, 6082, 6380, 12164, 12760, 15205, 24328, 25520, 30410, 33451, 48656, 60820, 66902, 88189, 121640, 133804, 167255, 176378, 243280, 267608, 334510, 352756, 440945, 535216, 669020, 705512, 881890, 970079, 1338040, 1411024, 1763780, 1940158, 2676080, 3527560, 3880316, 4850395, 7055120, 7760632, 9700790, 15521264, 19401580, 38803160, 77606320]

約数ペア:

[(1, 77606320), (2, 38803160), (4, 19401580), (5, 15521264), (8, 9700790), (10, 7760632), (11, 7055120), (16, 4850395), (20, 3880316), (22, 3527560), (29, 2676080), (40, 1940158), (44, 1763780), (55, 1411024), (58, 1338040), (80, 970079), (88, 881890), (110, 705512), (116, 669020), (145, 535216), (176, 440945), (220, 352756), (232, 334510), (290, 267608), (319, 243280), (440, 176378), (464, 167255), (580, 133804), (638, 121640), (880, 88189), (1160, 66902), (1276, 60820), (1595, 48656), (2320, 33451), (2552, 30410), (3041, 25520), (3190, 24328), (5104, 15205), (6082, 12760), (6380, 12164)]