10465520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 27185760

約数和(自身を除く): 16720240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 347, 377, 464, 520, 580, 694, 754, 1040, 1160, 1388, 1508, 1735, 1885, 2320, 2776, 3016, 3470, 3770, 4511, 5552, 6032, 6940, 7540, 9022, 10063, 13880, 15080, 18044, 20126, 22555, 27760, 30160, 36088, 40252, 45110, 50315, 72176, 80504, 90220, 100630, 130819, 161008, 180440, 201260, 261638, 360880, 402520, 523276, 654095, 805040, 1046552, 1308190, 2093104, 2616380, 5232760, 10465520]

約数ペア:

[(1, 10465520), (2, 5232760), (4, 2616380), (5, 2093104), (8, 1308190), (10, 1046552), (13, 805040), (16, 654095), (20, 523276), (26, 402520), (29, 360880), (40, 261638), (52, 201260), (58, 180440), (65, 161008), (80, 130819), (104, 100630), (116, 90220), (130, 80504), (145, 72176), (208, 50315), (232, 45110), (260, 40252), (290, 36088), (347, 30160), (377, 27760), (464, 22555), (520, 20126), (580, 18044), (694, 15080), (754, 13880), (1040, 10063), (1160, 9022), (1388, 7540), (1508, 6940), (1735, 6032), (1885, 5552), (2320, 4511), (2776, 3770), (3016, 3470)]