72609850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 142526592

約数和(自身を除く): 69916742

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 515, 575, 613, 1030, 1150, 1226, 2369, 2575, 3065, 4738, 5150, 6130, 11845, 14099, 15325, 23690, 28198, 30650, 59225, 63139, 70495, 118450, 126278, 140990, 315695, 352475, 631390, 704950, 1452197, 1578475, 2904394, 3156950, 7260985, 14521970, 36304925, 72609850]

約数ペア:

[(1, 72609850), (2, 36304925), (5, 14521970), (10, 7260985), (23, 3156950), (25, 2904394), (46, 1578475), (50, 1452197), (103, 704950), (115, 631390), (206, 352475), (230, 315695), (515, 140990), (575, 126278), (613, 118450), (1030, 70495), (1150, 63139), (1226, 59225), (2369, 30650), (2575, 28198), (3065, 23690), (4738, 15325), (5150, 14099), (6130, 11845)]