54801700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28843}}^1$

素因数の和:28876

約数の個数: 36

約数和(自身を含む): 125182960

約数和(自身を除く): 70381260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 28843, 57686, 115372, 144215, 288430, 548017, 576860, 721075, 1096034, 1442150, 2192068, 2740085, 2884300, 5480170, 10960340, 13700425, 27400850, 54801700]

約数ペア:

[(1, 54801700), (2, 27400850), (4, 13700425), (5, 10960340), (10, 5480170), (19, 2884300), (20, 2740085), (25, 2192068), (38, 1442150), (50, 1096034), (76, 721075), (95, 576860), (100, 548017), (190, 288430), (380, 144215), (475, 115372), (950, 57686), (1900, 28843)]