24729400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 58467240

約数和(自身を除く): 33737840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2027, 2440, 3050, 4054, 6100, 8108, 10135, 12200, 16216, 20270, 40540, 50675, 81080, 101350, 123647, 202700, 247294, 405400, 494588, 618235, 989176, 1236470, 2472940, 3091175, 4945880, 6182350, 12364700, 24729400]

約数ペア:

[(1, 24729400), (2, 12364700), (4, 6182350), (5, 4945880), (8, 3091175), (10, 2472940), (20, 1236470), (25, 989176), (40, 618235), (50, 494588), (61, 405400), (100, 247294), (122, 202700), (200, 123647), (244, 101350), (305, 81080), (488, 50675), (610, 40540), (1220, 20270), (1525, 16216), (2027, 12200), (2440, 10135), (3050, 8108), (4054, 6100)]