98206640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 262846272

約数和(自身を除く): 164639632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1117, 1256, 1570, 2198, 2234, 2512, 3140, 4396, 4468, 5495, 5585, 6280, 7819, 8792, 8936, 10990, 11170, 12560, 15638, 17584, 17872, 21980, 22340, 31276, 39095, 43960, 44680, 62552, 78190, 87920, 89360, 125104, 156380, 175369, 312760, 350738, 625520, 701476, 876845, 1227583, 1402952, 1753690, 2455166, 2805904, 3507380, 4910332, 6137915, 7014760, 9820664, 12275830, 14029520, 19641328, 24551660, 49103320, 98206640]

約数ペア:

[(1, 98206640), (2, 49103320), (4, 24551660), (5, 19641328), (7, 14029520), (8, 12275830), (10, 9820664), (14, 7014760), (16, 6137915), (20, 4910332), (28, 3507380), (35, 2805904), (40, 2455166), (56, 1753690), (70, 1402952), (80, 1227583), (112, 876845), (140, 701476), (157, 625520), (280, 350738), (314, 312760), (560, 175369), (628, 156380), (785, 125104), (1099, 89360), (1117, 87920), (1256, 78190), (1570, 62552), (2198, 44680), (2234, 43960), (2512, 39095), (3140, 31276), (4396, 22340), (4468, 21980), (5495, 17872), (5585, 17584), (6280, 15638), (7819, 12560), (8792, 11170), (8936, 10990)]