5606900

素因数分解:

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

素因数の和:273

約数の個数: 72

約数和(自身を含む): 13853280

約数和(自身を除く): 8246380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 227, 247, 260, 325, 380, 454, 475, 494, 650, 908, 950, 988, 1135, 1235, 1300, 1900, 2270, 2470, 2951, 4313, 4540, 4940, 5675, 5902, 6175, 8626, 11350, 11804, 12350, 14755, 17252, 21565, 22700, 24700, 29510, 43130, 56069, 59020, 73775, 86260, 107825, 112138, 147550, 215650, 224276, 280345, 295100, 431300, 560690, 1121380, 1401725, 2803450, 5606900]

約数ペア:

[(1, 5606900), (2, 2803450), (4, 1401725), (5, 1121380), (10, 560690), (13, 431300), (19, 295100), (20, 280345), (25, 224276), (26, 215650), (38, 147550), (50, 112138), (52, 107825), (65, 86260), (76, 73775), (95, 59020), (100, 56069), (130, 43130), (190, 29510), (227, 24700), (247, 22700), (260, 21565), (325, 17252), (380, 14755), (454, 12350), (475, 11804), (494, 11350), (650, 8626), (908, 6175), (950, 5902), (988, 5675), (1135, 4940), (1235, 4540), (1300, 4313), (1900, 2951), (2270, 2470)]