5370820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 14019264

約数和(自身を除く): 8648444

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 227, 260, 338, 364, 454, 455, 676, 845, 908, 910, 1135, 1183, 1589, 1690, 1820, 2270, 2366, 2951, 3178, 3380, 4540, 4732, 5902, 5915, 6356, 7945, 11804, 11830, 14755, 15890, 20657, 23660, 29510, 31780, 38363, 41314, 59020, 76726, 82628, 103285, 153452, 191815, 206570, 268541, 383630, 413140, 537082, 767260, 1074164, 1342705, 2685410, 5370820]

約数ペア:

[(1, 5370820), (2, 2685410), (4, 1342705), (5, 1074164), (7, 767260), (10, 537082), (13, 413140), (14, 383630), (20, 268541), (26, 206570), (28, 191815), (35, 153452), (52, 103285), (65, 82628), (70, 76726), (91, 59020), (130, 41314), (140, 38363), (169, 31780), (182, 29510), (227, 23660), (260, 20657), (338, 15890), (364, 14755), (454, 11830), (455, 11804), (676, 7945), (845, 6356), (908, 5915), (910, 5902), (1135, 4732), (1183, 4540), (1589, 3380), (1690, 3178), (1820, 2951), (2270, 2366)]