125221020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109843}}^1$

素因数の和:109874

約数の個数: 48

約数和(自身を含む): 369075840

約数和(自身を除く): 243854820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 109843, 219686, 329529, 439372, 549215, 659058, 1098430, 1318116, 1647645, 2087017, 2196860, 3295290, 4174034, 6261051, 6590580, 8348068, 10435085, 12522102, 20870170, 25044204, 31305255, 41740340, 62610510, 125221020]

約数ペア:

[(1, 125221020), (2, 62610510), (3, 41740340), (4, 31305255), (5, 25044204), (6, 20870170), (10, 12522102), (12, 10435085), (15, 8348068), (19, 6590580), (20, 6261051), (30, 4174034), (38, 3295290), (57, 2196860), (60, 2087017), (76, 1647645), (95, 1318116), (114, 1098430), (190, 659058), (228, 549215), (285, 439372), (380, 329529), (570, 219686), (1140, 109843)]