24659150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 48947760

約数和(自身を除く): 24288610

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 257, 475, 505, 514, 950, 1010, 1285, 1919, 2525, 2570, 3838, 4883, 5050, 6425, 9595, 9766, 12850, 19190, 24415, 25957, 47975, 48830, 51914, 95950, 122075, 129785, 244150, 259570, 493183, 648925, 986366, 1297850, 2465915, 4931830, 12329575, 24659150]

約数ペア:

[(1, 24659150), (2, 12329575), (5, 4931830), (10, 2465915), (19, 1297850), (25, 986366), (38, 648925), (50, 493183), (95, 259570), (101, 244150), (190, 129785), (202, 122075), (257, 95950), (475, 51914), (505, 48830), (514, 47975), (950, 25957), (1010, 24415), (1285, 19190), (1919, 12850), (2525, 9766), (2570, 9595), (3838, 6425), (4883, 5050)]