22383520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 35072480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 199, 296, 304, 370, 380, 398, 592, 608, 703, 740, 760, 796, 995, 1184, 1406, 1480, 1520, 1592, 1990, 2812, 2960, 3040, 3184, 3515, 3781, 3980, 5624, 5920, 6368, 7030, 7363, 7562, 7960, 11248, 14060, 14726, 15124, 15920, 18905, 22496, 28120, 29452, 30248, 31840, 36815, 37810, 56240, 58904, 60496, 73630, 75620, 112480, 117808, 120992, 139897, 147260, 151240, 235616, 279794, 294520, 302480, 559588, 589040, 604960, 699485, 1119176, 1178080, 1398970, 2238352, 2797940, 4476704, 5595880, 11191760, 22383520]

約数ペア:

[(1, 22383520), (2, 11191760), (4, 5595880), (5, 4476704), (8, 2797940), (10, 2238352), (16, 1398970), (19, 1178080), (20, 1119176), (32, 699485), (37, 604960), (38, 589040), (40, 559588), (74, 302480), (76, 294520), (80, 279794), (95, 235616), (148, 151240), (152, 147260), (160, 139897), (185, 120992), (190, 117808), (199, 112480), (296, 75620), (304, 73630), (370, 60496), (380, 58904), (398, 56240), (592, 37810), (608, 36815), (703, 31840), (740, 30248), (760, 29452), (796, 28120), (995, 22496), (1184, 18905), (1406, 15920), (1480, 15124), (1520, 14726), (1592, 14060), (1990, 11248), (2812, 7960), (2960, 7562), (3040, 7363), (3184, 7030), (3515, 6368), (3781, 5920), (3980, 5624)]