3204120160

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{328291}}^1$

素因数の和:328367

約数の個数: 48

約数和(自身を含む): 7693851312

約数和(自身を除く): 4489731152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 328291, 656582, 1313164, 1641455, 2626328, 3282910, 5252656, 6565820, 10505312, 13131640, 20025751, 26263280, 40051502, 52526560, 80103004, 100128755, 160206008, 200257510, 320412016, 400515020, 640824032, 801030040, 1602060080, 3204120160]

約数ペア:

[(1, 3204120160), (2, 1602060080), (4, 801030040), (5, 640824032), (8, 400515020), (10, 320412016), (16, 200257510), (20, 160206008), (32, 100128755), (40, 80103004), (61, 52526560), (80, 40051502), (122, 26263280), (160, 20025751), (244, 13131640), (305, 10505312), (488, 6565820), (610, 5252656), (976, 3282910), (1220, 2626328), (1952, 1641455), (2440, 1313164), (4880, 656582), (9760, 328291)]