10445440720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{913063}}^1$

素因数の和:913100

約数の個数: 80

約数和(自身を含む): 28531423872

約数和(自身を除く): 18085983152

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, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 913063, 1826126, 3652252, 4565315, 7304504, 9130630, 10043693, 11869819, 14609008, 18261260, 20087386, 23739638, 36522520, 40174772, 47479276, 50218465, 59349095, 73045040, 80349544, 94958552, 100436930, 118698190, 130568009, 160699088, 189917104, 200873860, 237396380, 261136018, 401747720, 474792760, 522272036, 652840045, 803495440, 949585520, 1044544072, 1305680090, 2089088144, 2611360180, 5222720360, 10445440720]

約数ペア:

[(1, 10445440720), (2, 5222720360), (4, 2611360180), (5, 2089088144), (8, 1305680090), (10, 1044544072), (11, 949585520), (13, 803495440), (16, 652840045), (20, 522272036), (22, 474792760), (26, 401747720), (40, 261136018), (44, 237396380), (52, 200873860), (55, 189917104), (65, 160699088), (80, 130568009), (88, 118698190), (104, 100436930), (110, 94958552), (130, 80349544), (143, 73045040), (176, 59349095), (208, 50218465), (220, 47479276), (260, 40174772), (286, 36522520), (440, 23739638), (520, 20087386), (572, 18261260), (715, 14609008), (880, 11869819), (1040, 10043693), (1144, 9130630), (1430, 7304504), (2288, 4565315), (2860, 3652252), (5720, 1826126), (11440, 913063)]