2401688080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{26497}}^1$

素因数の和:26624

約数の個数: 80

約数和(自身を含む): 6150927744

約数和(自身を除く): 3749239664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 103, 110, 176, 206, 220, 412, 440, 515, 824, 880, 1030, 1133, 1648, 2060, 2266, 4120, 4532, 5665, 8240, 9064, 11330, 18128, 22660, 26497, 45320, 52994, 90640, 105988, 132485, 211976, 264970, 291467, 423952, 529940, 582934, 1059880, 1165868, 1457335, 2119760, 2331736, 2729191, 2914670, 4663472, 5458382, 5829340, 10916764, 11658680, 13645955, 21833528, 23317360, 27291910, 30021101, 43667056, 54583820, 60042202, 109167640, 120084404, 150105505, 218335280, 240168808, 300211010, 480337616, 600422020, 1200844040, 2401688080]

約数ペア:

[(1, 2401688080), (2, 1200844040), (4, 600422020), (5, 480337616), (8, 300211010), (10, 240168808), (11, 218335280), (16, 150105505), (20, 120084404), (22, 109167640), (40, 60042202), (44, 54583820), (55, 43667056), (80, 30021101), (88, 27291910), (103, 23317360), (110, 21833528), (176, 13645955), (206, 11658680), (220, 10916764), (412, 5829340), (440, 5458382), (515, 4663472), (824, 2914670), (880, 2729191), (1030, 2331736), (1133, 2119760), (1648, 1457335), (2060, 1165868), (2266, 1059880), (4120, 582934), (4532, 529940), (5665, 423952), (8240, 291467), (9064, 264970), (11330, 211976), (18128, 132485), (22660, 105988), (26497, 90640), (45320, 52994)]