78169610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1103}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 148642560

約数和(自身を除く): 70472950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1103, 1865, 2206, 3730, 5515, 7087, 11030, 14174, 20957, 35435, 41914, 70870, 104785, 209570, 411419, 822838, 2057095, 4114190, 7816961, 15633922, 39084805, 78169610]

約数ペア:

[(1, 78169610), (2, 39084805), (5, 15633922), (10, 7816961), (19, 4114190), (38, 2057095), (95, 822838), (190, 411419), (373, 209570), (746, 104785), (1103, 70870), (1865, 41914), (2206, 35435), (3730, 20957), (5515, 14174), (7087, 11030)]