45396820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7600

約数の個数: 48

約数和(自身を含む): 111500928

約数和(自身を除く): 66104108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 7541, 15082, 30164, 37705, 52787, 75410, 105574, 150820, 211148, 263935, 324263, 527870, 648526, 1055740, 1297052, 1621315, 2269841, 3242630, 4539682, 6485260, 9079364, 11349205, 22698410, 45396820]

約数ペア:

[(1, 45396820), (2, 22698410), (4, 11349205), (5, 9079364), (7, 6485260), (10, 4539682), (14, 3242630), (20, 2269841), (28, 1621315), (35, 1297052), (43, 1055740), (70, 648526), (86, 527870), (140, 324263), (172, 263935), (215, 211148), (301, 150820), (430, 105574), (602, 75410), (860, 52787), (1204, 37705), (1505, 30164), (3010, 15082), (6020, 7541)]