557705150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5573

約数の個数: 48

約数和(自身を含む): 1094796000

約数和(自身を除く): 537090850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 178, 230, 445, 575, 890, 1150, 2047, 2225, 4094, 4450, 5449, 10235, 10898, 20470, 27245, 51175, 54490, 102350, 125327, 136225, 250654, 272450, 484961, 626635, 969922, 1253270, 2424805, 3133175, 4849610, 6266350, 11154103, 12124025, 22308206, 24248050, 55770515, 111541030, 278852575, 557705150]

約数ペア:

[(1, 557705150), (2, 278852575), (5, 111541030), (10, 55770515), (23, 24248050), (25, 22308206), (46, 12124025), (50, 11154103), (89, 6266350), (115, 4849610), (178, 3133175), (230, 2424805), (445, 1253270), (575, 969922), (890, 626635), (1150, 484961), (2047, 272450), (2225, 250654), (4094, 136225), (4450, 125327), (5449, 102350), (10235, 54490), (10898, 51175), (20470, 27245)]