1036799920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 2692952640

約数和(自身を除く): 1656152720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 61, 65, 80, 104, 118, 122, 130, 208, 236, 244, 260, 277, 295, 305, 472, 488, 520, 554, 590, 610, 767, 793, 944, 976, 1040, 1108, 1180, 1220, 1385, 1534, 1586, 2216, 2360, 2440, 2770, 3068, 3172, 3599, 3601, 3835, 3965, 4432, 4720, 4880, 5540, 6136, 6344, 7198, 7202, 7670, 7930, 11080, 12272, 12688, 14396, 14404, 15340, 15860, 16343, 16897, 17995, 18005, 22160, 28792, 28808, 30680, 31720, 32686, 33794, 35990, 36010, 46787, 57584, 57616, 61360, 63440, 65372, 67588, 71980, 72020, 81715, 84485, 93574, 130744, 135176, 143960, 144040, 163430, 168970, 187148, 212459, 219661, 233935, 261488, 270352, 287920, 288080, 326860, 337940, 374296, 424918, 439322, 467870, 653720, 675880, 748592, 849836, 878644, 935740, 996923, 1062295, 1098305, 1307440, 1351760, 1699672, 1757288, 1871480, 1993846, 2124590, 2196610, 3399344, 3514576, 3742960, 3987692, 4249180, 4393220, 4984615, 7975384, 8498360, 8786440, 9969230, 12959999, 15950768, 16996720, 17572880, 19938460, 25919998, 39876920, 51839996, 64799995, 79753840, 103679992, 129599990, 207359984, 259199980, 518399960, 1036799920]

約数ペア:

[(1, 1036799920), (2, 518399960), (4, 259199980), (5, 207359984), (8, 129599990), (10, 103679992), (13, 79753840), (16, 64799995), (20, 51839996), (26, 39876920), (40, 25919998), (52, 19938460), (59, 17572880), (61, 16996720), (65, 15950768), (80, 12959999), (104, 9969230), (118, 8786440), (122, 8498360), (130, 7975384), (208, 4984615), (236, 4393220), (244, 4249180), (260, 3987692), (277, 3742960), (295, 3514576), (305, 3399344), (472, 2196610), (488, 2124590), (520, 1993846), (554, 1871480), (590, 1757288), (610, 1699672), (767, 1351760), (793, 1307440), (944, 1098305), (976, 1062295), (1040, 996923), (1108, 935740), (1180, 878644), (1220, 849836), (1385, 748592), (1534, 675880), (1586, 653720), (2216, 467870), (2360, 439322), (2440, 424918), (2770, 374296), (3068, 337940), (3172, 326860), (3599, 288080), (3601, 287920), (3835, 270352), (3965, 261488), (4432, 233935), (4720, 219661), (4880, 212459), (5540, 187148), (6136, 168970), (6344, 163430), (7198, 144040), (7202, 143960), (7670, 135176), (7930, 130744), (11080, 93574), (12272, 84485), (12688, 81715), (14396, 72020), (14404, 71980), (15340, 67588), (15860, 65372), (16343, 63440), (16897, 61360), (17995, 57616), (18005, 57584), (22160, 46787), (28792, 36010), (28808, 35990), (30680, 33794), (31720, 32686)]