25031360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 65836800

約数和(自身を除く): 40805440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 179, 184, 190, 230, 304, 320, 358, 368, 380, 437, 460, 608, 716, 736, 760, 874, 895, 920, 1216, 1432, 1472, 1520, 1748, 1790, 1840, 2185, 2864, 3040, 3401, 3496, 3580, 3680, 4117, 4370, 5728, 6080, 6802, 6992, 7160, 7360, 8234, 8740, 11456, 13604, 13984, 14320, 16468, 17005, 17480, 20585, 27208, 27968, 28640, 32936, 34010, 34960, 41170, 54416, 57280, 65872, 68020, 69920, 78223, 82340, 108832, 131744, 136040, 139840, 156446, 164680, 217664, 263488, 272080, 312892, 329360, 391115, 544160, 625784, 658720, 782230, 1088320, 1251568, 1317440, 1564460, 2503136, 3128920, 5006272, 6257840, 12515680, 25031360]

約数ペア:

[(1, 25031360), (2, 12515680), (4, 6257840), (5, 5006272), (8, 3128920), (10, 2503136), (16, 1564460), (19, 1317440), (20, 1251568), (23, 1088320), (32, 782230), (38, 658720), (40, 625784), (46, 544160), (64, 391115), (76, 329360), (80, 312892), (92, 272080), (95, 263488), (115, 217664), (152, 164680), (160, 156446), (179, 139840), (184, 136040), (190, 131744), (230, 108832), (304, 82340), (320, 78223), (358, 69920), (368, 68020), (380, 65872), (437, 57280), (460, 54416), (608, 41170), (716, 34960), (736, 34010), (760, 32936), (874, 28640), (895, 27968), (920, 27208), (1216, 20585), (1432, 17480), (1472, 17005), (1520, 16468), (1748, 14320), (1790, 13984), (1840, 13604), (2185, 11456), (2864, 8740), (3040, 8234), (3401, 7360), (3496, 7160), (3580, 6992), (3680, 6802), (4117, 6080), (4370, 5728)]