20230898675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{7229}}^1$

素因数の和:7440

約数の個数: 48

約数和(自身を含む): 27612816000

約数和(自身を除く): 7381917325

約数列:

[1, 5, 13, 25, 65, 79, 109, 325, 395, 545, 1027, 1417, 1975, 2725, 5135, 7085, 7229, 8611, 25675, 35425, 36145, 43055, 93977, 111943, 180725, 215275, 469885, 559715, 571091, 787961, 2349425, 2798575, 2855455, 3939805, 7424183, 10243493, 14277275, 19699025, 37120915, 51217465, 62248919, 185604575, 256087325, 311244595, 809235947, 1556222975, 4046179735, 20230898675]

約数ペア:

[(1, 20230898675), (5, 4046179735), (13, 1556222975), (25, 809235947), (65, 311244595), (79, 256087325), (109, 185604575), (325, 62248919), (395, 51217465), (545, 37120915), (1027, 19699025), (1417, 14277275), (1975, 10243493), (2725, 7424183), (5135, 3939805), (7085, 2855455), (7229, 2798575), (8611, 2349425), (25675, 787961), (35425, 571091), (36145, 559715), (43055, 469885), (93977, 215275), (111943, 180725)]