2017442600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{138181}}^1$

素因数の和:138270

約数の個数: 48

約数和(自身を含む): 4754842620

約数和(自身を除く): 2737400020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 14600, 138181, 276362, 552724, 690905, 1105448, 1381810, 2763620, 3454525, 5527240, 6909050, 10087213, 13818100, 20174426, 27636200, 40348852, 50436065, 80697704, 100872130, 201744260, 252180325, 403488520, 504360650, 1008721300, 2017442600]

約数ペア:

[(1, 2017442600), (2, 1008721300), (4, 504360650), (5, 403488520), (8, 252180325), (10, 201744260), (20, 100872130), (25, 80697704), (40, 50436065), (50, 40348852), (73, 27636200), (100, 20174426), (146, 13818100), (200, 10087213), (292, 6909050), (365, 5527240), (584, 3454525), (730, 2763620), (1460, 1381810), (1825, 1105448), (2920, 690905), (3650, 552724), (7300, 276362), (14600, 138181)]