43036420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 104727168

約数和(自身を除く): 61690748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 4211, 5110, 8422, 10220, 16844, 21055, 29477, 42110, 58954, 84220, 117908, 147385, 294770, 307403, 589540, 614806, 1229612, 1537015, 2151821, 3074030, 4303642, 6148060, 8607284, 10759105, 21518210, 43036420]

約数ペア:

[(1, 43036420), (2, 21518210), (4, 10759105), (5, 8607284), (7, 6148060), (10, 4303642), (14, 3074030), (20, 2151821), (28, 1537015), (35, 1229612), (70, 614806), (73, 589540), (140, 307403), (146, 294770), (292, 147385), (365, 117908), (511, 84220), (730, 58954), (1022, 42110), (1460, 29477), (2044, 21055), (2555, 16844), (4211, 10220), (5110, 8422)]