80822562080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{57737}}^1$

素因数の和:58438

約数の個数: 96

約数和(自身を含む): 205940360304

約数和(自身を除く): 125117798224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 673, 1040, 1346, 2080, 2692, 3365, 5384, 6730, 8749, 10768, 13460, 17498, 21536, 26920, 34996, 43745, 53840, 57737, 69992, 87490, 107680, 115474, 139984, 174980, 230948, 279968, 288685, 349960, 461896, 577370, 699920, 750581, 923792, 1154740, 1399840, 1501162, 1847584, 2309480, 3002324, 3752905, 4618960, 6004648, 7505810, 9237920, 12009296, 15011620, 24018592, 30023240, 38857001, 60046480, 77714002, 120092960, 155428004, 194285005, 310856008, 388570010, 505141013, 621712016, 777140020, 1010282026, 1243424032, 1554280040, 2020564052, 2525705065, 3108560080, 4041128104, 5051410130, 6217120160, 8082256208, 10102820260, 16164512416, 20205640520, 40411281040, 80822562080]

約数ペア:

[(1, 80822562080), (2, 40411281040), (4, 20205640520), (5, 16164512416), (8, 10102820260), (10, 8082256208), (13, 6217120160), (16, 5051410130), (20, 4041128104), (26, 3108560080), (32, 2525705065), (40, 2020564052), (52, 1554280040), (65, 1243424032), (80, 1010282026), (104, 777140020), (130, 621712016), (160, 505141013), (208, 388570010), (260, 310856008), (416, 194285005), (520, 155428004), (673, 120092960), (1040, 77714002), (1346, 60046480), (2080, 38857001), (2692, 30023240), (3365, 24018592), (5384, 15011620), (6730, 12009296), (8749, 9237920), (10768, 7505810), (13460, 6004648), (17498, 4618960), (21536, 3752905), (26920, 3002324), (34996, 2309480), (43745, 1847584), (53840, 1501162), (57737, 1399840), (69992, 1154740), (87490, 923792), (107680, 750581), (115474, 699920), (139984, 577370), (174980, 461896), (230948, 349960), (279968, 288685)]