43939520

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2329

約数の個数: 56

約数和(自身を含む): 106393488

約数和(自身を除く): 62453968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2251, 2440, 3904, 4502, 4880, 9004, 9760, 11255, 18008, 19520, 22510, 36016, 45020, 72032, 90040, 137311, 144064, 180080, 274622, 360160, 549244, 686555, 720320, 1098488, 1373110, 2196976, 2746220, 4393952, 5492440, 8787904, 10984880, 21969760, 43939520]

約数ペア:

[(1, 43939520), (2, 21969760), (4, 10984880), (5, 8787904), (8, 5492440), (10, 4393952), (16, 2746220), (20, 2196976), (32, 1373110), (40, 1098488), (61, 720320), (64, 686555), (80, 549244), (122, 360160), (160, 274622), (244, 180080), (305, 144064), (320, 137311), (488, 90040), (610, 72032), (976, 45020), (1220, 36016), (1952, 22510), (2251, 19520), (2440, 18008), (3904, 11255), (4502, 9760), (4880, 9004)]