982800000080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15809}}^1\times {\mathrm{13171}}^1$

素因数の和:29052

約数の個数: 80

約数和(自身を含む): 2324062411200

約数和(自身を除く): 1341262411120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 13171, 15809, 26342, 31618, 52684, 63236, 65855, 79045, 105368, 126472, 131710, 158090, 210736, 252944, 263420, 316180, 526840, 632360, 777089, 932731, 1053680, 1264720, 1554178, 1865462, 3108356, 3730924, 3885445, 4663655, 6216712, 7461848, 7770890, 9327310, 12433424, 14923696, 15541780, 18654620, 31083560, 37309240, 62167120, 74618480, 208220339, 416440678, 832881356, 1041101695, 1665762712, 2082203390, 3331525424, 4164406780, 8328813560, 12285000001, 16657627120, 24570000002, 49140000004, 61425000005, 98280000008, 122850000010, 196560000016, 245700000020, 491400000040, 982800000080]

約数ペア:

[(1, 982800000080), (2, 491400000040), (4, 245700000020), (5, 196560000016), (8, 122850000010), (10, 98280000008), (16, 61425000005), (20, 49140000004), (40, 24570000002), (59, 16657627120), (80, 12285000001), (118, 8328813560), (236, 4164406780), (295, 3331525424), (472, 2082203390), (590, 1665762712), (944, 1041101695), (1180, 832881356), (2360, 416440678), (4720, 208220339), (13171, 74618480), (15809, 62167120), (26342, 37309240), (31618, 31083560), (52684, 18654620), (63236, 15541780), (65855, 14923696), (79045, 12433424), (105368, 9327310), (126472, 7770890), (131710, 7461848), (158090, 6216712), (210736, 4663655), (252944, 3885445), (263420, 3730924), (316180, 3108356), (526840, 1865462), (632360, 1554178), (777089, 1264720), (932731, 1053680)]