99773440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1537

約数の個数: 88

約数和(自身を含む): 257922000

約数和(自身を除く): 158148560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1499, 1664, 2080, 2560, 2998, 3328, 4160, 5120, 5996, 6656, 7495, 8320, 11992, 13312, 14990, 16640, 19487, 23984, 29980, 33280, 38974, 47968, 59960, 66560, 77948, 95936, 97435, 119920, 155896, 191872, 194870, 239840, 311792, 383744, 389740, 479680, 623584, 767488, 779480, 959360, 1247168, 1534976, 1558960, 1918720, 2494336, 3117920, 3837440, 4988672, 6235840, 7674880, 9977344, 12471680, 19954688, 24943360, 49886720, 99773440]

約数ペア:

[(1, 99773440), (2, 49886720), (4, 24943360), (5, 19954688), (8, 12471680), (10, 9977344), (13, 7674880), (16, 6235840), (20, 4988672), (26, 3837440), (32, 3117920), (40, 2494336), (52, 1918720), (64, 1558960), (65, 1534976), (80, 1247168), (104, 959360), (128, 779480), (130, 767488), (160, 623584), (208, 479680), (256, 389740), (260, 383744), (320, 311792), (416, 239840), (512, 194870), (520, 191872), (640, 155896), (832, 119920), (1024, 97435), (1040, 95936), (1280, 77948), (1499, 66560), (1664, 59960), (2080, 47968), (2560, 38974), (2998, 33280), (3328, 29980), (4160, 23984), (5120, 19487), (5996, 16640), (6656, 14990), (7495, 13312), (8320, 11992)]