522367040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 112

約数和(自身を含む): 1348435200

約数和(自身を除く): 826068160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 199, 208, 260, 320, 398, 416, 520, 631, 796, 832, 995, 1040, 1262, 1592, 1990, 2080, 2524, 2587, 3155, 3184, 3980, 4160, 5048, 5174, 6310, 6368, 7960, 8203, 10096, 10348, 12620, 12736, 12935, 15920, 16406, 20192, 20696, 25240, 25870, 31840, 32812, 40384, 41015, 41392, 50480, 51740, 63680, 65624, 82030, 82784, 100960, 103480, 125569, 131248, 164060, 165568, 201920, 206960, 251138, 262496, 328120, 413920, 502276, 524992, 627845, 656240, 827840, 1004552, 1255690, 1312480, 1632397, 2009104, 2511380, 2624960, 3264794, 4018208, 5022760, 6529588, 8036416, 8161985, 10045520, 13059176, 16323970, 20091040, 26118352, 32647940, 40182080, 52236704, 65295880, 104473408, 130591760, 261183520, 522367040]

約数ペア:

[(1, 522367040), (2, 261183520), (4, 130591760), (5, 104473408), (8, 65295880), (10, 52236704), (13, 40182080), (16, 32647940), (20, 26118352), (26, 20091040), (32, 16323970), (40, 13059176), (52, 10045520), (64, 8161985), (65, 8036416), (80, 6529588), (104, 5022760), (130, 4018208), (160, 3264794), (199, 2624960), (208, 2511380), (260, 2009104), (320, 1632397), (398, 1312480), (416, 1255690), (520, 1004552), (631, 827840), (796, 656240), (832, 627845), (995, 524992), (1040, 502276), (1262, 413920), (1592, 328120), (1990, 262496), (2080, 251138), (2524, 206960), (2587, 201920), (3155, 165568), (3184, 164060), (3980, 131248), (4160, 125569), (5048, 103480), (5174, 100960), (6310, 82784), (6368, 82030), (7960, 65624), (8203, 63680), (10096, 51740), (10348, 50480), (12620, 41392), (12736, 41015), (12935, 40384), (15920, 32812), (16406, 31840), (20192, 25870), (20696, 25240)]