1130403820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47777}}^1$

素因数の和:47819

約数の個数: 72

約数和(自身を含む): 2937773664

約数和(自身を除く): 1807369844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 47777, 95554, 191108, 238885, 334439, 477770, 621101, 668878, 955540, 1242202, 1337756, 1672195, 2484404, 3105505, 3344390, 4347707, 6211010, 6688780, 8074313, 8695414, 12422020, 16148626, 17390828, 21738535, 32297252, 40371565, 43477070, 56520191, 80743130, 86954140, 113040382, 161486260, 226080764, 282600955, 565201910, 1130403820]

約数ペア:

[(1, 1130403820), (2, 565201910), (4, 282600955), (5, 226080764), (7, 161486260), (10, 113040382), (13, 86954140), (14, 80743130), (20, 56520191), (26, 43477070), (28, 40371565), (35, 32297252), (52, 21738535), (65, 17390828), (70, 16148626), (91, 12422020), (130, 8695414), (140, 8074313), (169, 6688780), (182, 6211010), (260, 4347707), (338, 3344390), (364, 3105505), (455, 2484404), (676, 1672195), (845, 1337756), (910, 1242202), (1183, 955540), (1690, 668878), (1820, 621101), (2366, 477770), (3380, 334439), (4732, 238885), (5915, 191108), (11830, 95554), (23660, 47777)]