224851120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16631}}^1$

素因数の和:16670

約数の個数: 60

約数和(自身を含む): 566120016

約数和(自身を除く): 341268896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 16631, 33262, 66524, 83155, 133048, 166310, 216203, 266096, 332620, 432406, 665240, 864812, 1081015, 1330480, 1729624, 2162030, 2810639, 3459248, 4324060, 5621278, 8648120, 11242556, 14053195, 17296240, 22485112, 28106390, 44970224, 56212780, 112425560, 224851120]

約数ペア:

[(1, 224851120), (2, 112425560), (4, 56212780), (5, 44970224), (8, 28106390), (10, 22485112), (13, 17296240), (16, 14053195), (20, 11242556), (26, 8648120), (40, 5621278), (52, 4324060), (65, 3459248), (80, 2810639), (104, 2162030), (130, 1729624), (169, 1330480), (208, 1081015), (260, 864812), (338, 665240), (520, 432406), (676, 332620), (845, 266096), (1040, 216203), (1352, 166310), (1690, 133048), (2704, 83155), (3380, 66524), (6760, 33262), (13520, 16631)]