14577940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 35048160

約数和(自身を除く): 20470220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 227, 247, 260, 338, 380, 454, 494, 676, 845, 908, 988, 1135, 1235, 1690, 2270, 2470, 2951, 3211, 3380, 4313, 4540, 4940, 5902, 6422, 8626, 11804, 12844, 14755, 16055, 17252, 21565, 29510, 32110, 38363, 43130, 56069, 59020, 64220, 76726, 86260, 112138, 153452, 191815, 224276, 280345, 383630, 560690, 728897, 767260, 1121380, 1457794, 2915588, 3644485, 7288970, 14577940]

約数ペア:

[(1, 14577940), (2, 7288970), (4, 3644485), (5, 2915588), (10, 1457794), (13, 1121380), (19, 767260), (20, 728897), (26, 560690), (38, 383630), (52, 280345), (65, 224276), (76, 191815), (95, 153452), (130, 112138), (169, 86260), (190, 76726), (227, 64220), (247, 59020), (260, 56069), (338, 43130), (380, 38363), (454, 32110), (494, 29510), (676, 21565), (845, 17252), (908, 16055), (988, 14755), (1135, 12844), (1235, 11804), (1690, 8626), (2270, 6422), (2470, 5902), (2951, 4940), (3211, 4540), (3380, 4313)]