36844220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 89449920

約数和(自身を除く): 52605700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 2957, 3115, 5914, 6230, 11828, 12460, 14785, 20699, 29570, 41398, 59140, 82796, 103495, 206990, 263173, 413980, 526346, 1052692, 1315865, 1842211, 2631730, 3684422, 5263460, 7368844, 9211055, 18422110, 36844220]

約数ペア:

[(1, 36844220), (2, 18422110), (4, 9211055), (5, 7368844), (7, 5263460), (10, 3684422), (14, 2631730), (20, 1842211), (28, 1315865), (35, 1052692), (70, 526346), (89, 413980), (140, 263173), (178, 206990), (356, 103495), (445, 82796), (623, 59140), (890, 41398), (1246, 29570), (1780, 20699), (2492, 14785), (2957, 12460), (3115, 11828), (5914, 6230)]