13564460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 36408960

約数和(自身を除く): 22844500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 257, 260, 290, 364, 377, 406, 455, 514, 580, 754, 812, 910, 1015, 1028, 1285, 1508, 1799, 1820, 1885, 2030, 2570, 2639, 3341, 3598, 3770, 4060, 5140, 5278, 6682, 7196, 7453, 7540, 8995, 10556, 13195, 13364, 14906, 16705, 17990, 23387, 26390, 29812, 33410, 35980, 37265, 46774, 52171, 52780, 66820, 74530, 93548, 96889, 104342, 116935, 149060, 193778, 208684, 233870, 260855, 387556, 467740, 484445, 521710, 678223, 968890, 1043420, 1356446, 1937780, 2712892, 3391115, 6782230, 13564460]

約数ペア:

[(1, 13564460), (2, 6782230), (4, 3391115), (5, 2712892), (7, 1937780), (10, 1356446), (13, 1043420), (14, 968890), (20, 678223), (26, 521710), (28, 484445), (29, 467740), (35, 387556), (52, 260855), (58, 233870), (65, 208684), (70, 193778), (91, 149060), (116, 116935), (130, 104342), (140, 96889), (145, 93548), (182, 74530), (203, 66820), (257, 52780), (260, 52171), (290, 46774), (364, 37265), (377, 35980), (406, 33410), (455, 29812), (514, 26390), (580, 23387), (754, 17990), (812, 16705), (910, 14906), (1015, 13364), (1028, 13195), (1285, 10556), (1508, 8995), (1799, 7540), (1820, 7453), (1885, 7196), (2030, 6682), (2570, 5278), (2639, 5140), (3341, 4060), (3598, 3770)]