102702080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 88

約数和(自身を含む): 265487712

約数和(自身を除く): 162785632

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, 1543, 1664, 2080, 2560, 3086, 3328, 4160, 5120, 6172, 6656, 7715, 8320, 12344, 13312, 15430, 16640, 20059, 24688, 30860, 33280, 40118, 49376, 61720, 66560, 80236, 98752, 100295, 123440, 160472, 197504, 200590, 246880, 320944, 395008, 401180, 493760, 641888, 790016, 802360, 987520, 1283776, 1580032, 1604720, 1975040, 2567552, 3209440, 3950080, 5135104, 6418880, 7900160, 10270208, 12837760, 20540416, 25675520, 51351040, 102702080]

約数ペア:

[(1, 102702080), (2, 51351040), (4, 25675520), (5, 20540416), (8, 12837760), (10, 10270208), (13, 7900160), (16, 6418880), (20, 5135104), (26, 3950080), (32, 3209440), (40, 2567552), (52, 1975040), (64, 1604720), (65, 1580032), (80, 1283776), (104, 987520), (128, 802360), (130, 790016), (160, 641888), (208, 493760), (256, 401180), (260, 395008), (320, 320944), (416, 246880), (512, 200590), (520, 197504), (640, 160472), (832, 123440), (1024, 100295), (1040, 98752), (1280, 80236), (1543, 66560), (1664, 61720), (2080, 49376), (2560, 40118), (3086, 33280), (3328, 30860), (4160, 24688), (5120, 20059), (6172, 16640), (6656, 15430), (7715, 13312), (8320, 12344)]