2024937520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617359}}^1$

素因数の和:617413

約数の個数: 40

約数和(自身を含む): 4822816320

約数和(自身を除く): 2797878800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 617359, 1234718, 2469436, 3086795, 4938872, 6173590, 9877744, 12347180, 24694360, 25311719, 49388720, 50623438, 101246876, 126558595, 202493752, 253117190, 404987504, 506234380, 1012468760, 2024937520]

約数ペア:

[(1, 2024937520), (2, 1012468760), (4, 506234380), (5, 404987504), (8, 253117190), (10, 202493752), (16, 126558595), (20, 101246876), (40, 50623438), (41, 49388720), (80, 25311719), (82, 24694360), (164, 12347180), (205, 9877744), (328, 6173590), (410, 4938872), (656, 3086795), (820, 2469436), (1640, 1234718), (3280, 617359)]