89864320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1582

約数の個数: 128

約数和(自身を含む): 264579840

約数和(自身を除く): 174715520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1543, 1664, 1820, 2080, 2240, 2912, 3086, 3640, 4160, 4480, 5824, 6172, 7280, 7715, 8320, 10801, 11648, 12344, 14560, 15430, 20059, 21602, 24688, 29120, 30860, 40118, 43204, 49376, 54005, 58240, 61720, 80236, 86408, 98752, 100295, 108010, 123440, 140413, 160472, 172816, 197504, 200590, 216020, 246880, 280826, 320944, 345632, 401180, 432040, 493760, 561652, 641888, 691264, 702065, 802360, 864080, 987520, 1123304, 1283776, 1382528, 1404130, 1604720, 1728160, 2246608, 2567552, 2808260, 3209440, 3456320, 4493216, 5616520, 6418880, 6912640, 8986432, 11233040, 12837760, 17972864, 22466080, 44932160, 89864320]

約数ペア:

[(1, 89864320), (2, 44932160), (4, 22466080), (5, 17972864), (7, 12837760), (8, 11233040), (10, 8986432), (13, 6912640), (14, 6418880), (16, 5616520), (20, 4493216), (26, 3456320), (28, 3209440), (32, 2808260), (35, 2567552), (40, 2246608), (52, 1728160), (56, 1604720), (64, 1404130), (65, 1382528), (70, 1283776), (80, 1123304), (91, 987520), (104, 864080), (112, 802360), (128, 702065), (130, 691264), (140, 641888), (160, 561652), (182, 493760), (208, 432040), (224, 401180), (260, 345632), (280, 320944), (320, 280826), (364, 246880), (416, 216020), (448, 200590), (455, 197504), (520, 172816), (560, 160472), (640, 140413), (728, 123440), (832, 108010), (896, 100295), (910, 98752), (1040, 86408), (1120, 80236), (1456, 61720), (1543, 58240), (1664, 54005), (1820, 49376), (2080, 43204), (2240, 40118), (2912, 30860), (3086, 29120), (3640, 24688), (4160, 21602), (4480, 20059), (5824, 15430), (6172, 14560), (7280, 12344), (7715, 11648), (8320, 10801)]