23144240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 63216192

約数和(自身を除く): 40071952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1117, 1295, 1480, 2072, 2234, 2590, 2960, 4144, 4468, 5180, 5585, 7819, 8936, 10360, 11170, 15638, 17872, 20720, 22340, 31276, 39095, 41329, 44680, 62552, 78190, 82658, 89360, 125104, 156380, 165316, 206645, 289303, 312760, 330632, 413290, 578606, 625520, 661264, 826580, 1157212, 1446515, 1653160, 2314424, 2893030, 3306320, 4628848, 5786060, 11572120, 23144240]

約数ペア:

[(1, 23144240), (2, 11572120), (4, 5786060), (5, 4628848), (7, 3306320), (8, 2893030), (10, 2314424), (14, 1653160), (16, 1446515), (20, 1157212), (28, 826580), (35, 661264), (37, 625520), (40, 578606), (56, 413290), (70, 330632), (74, 312760), (80, 289303), (112, 206645), (140, 165316), (148, 156380), (185, 125104), (259, 89360), (280, 82658), (296, 78190), (370, 62552), (518, 44680), (560, 41329), (592, 39095), (740, 31276), (1036, 22340), (1117, 20720), (1295, 17872), (1480, 15638), (2072, 11170), (2234, 10360), (2590, 8936), (2960, 7819), (4144, 5585), (4468, 5180)]