17084020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 20147468

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 212, 227, 265, 284, 355, 454, 530, 710, 908, 1060, 1135, 1420, 2270, 3763, 4540, 7526, 12031, 15052, 16117, 18815, 24062, 32234, 37630, 48124, 60155, 64468, 75260, 80585, 120310, 161170, 240620, 322340, 854201, 1708402, 3416804, 4271005, 8542010, 17084020]

約数ペア:

[(1, 17084020), (2, 8542010), (4, 4271005), (5, 3416804), (10, 1708402), (20, 854201), (53, 322340), (71, 240620), (106, 161170), (142, 120310), (212, 80585), (227, 75260), (265, 64468), (284, 60155), (355, 48124), (454, 37630), (530, 32234), (710, 24062), (908, 18815), (1060, 16117), (1135, 15052), (1420, 12031), (2270, 7526), (3763, 4540)]