1834597040

素因数分解:

$2^4\times 5^1\times {\mathrm{857}}^1\times {\mathrm{26759}}^1$

素因数の和:27629

約数の個数: 40

約数和(自身を含む): 4270574880

約数和(自身を除く): 2435977840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 857, 1714, 3428, 4285, 6856, 8570, 13712, 17140, 26759, 34280, 53518, 68560, 107036, 133795, 214072, 267590, 428144, 535180, 1070360, 2140720, 22932463, 45864926, 91729852, 114662315, 183459704, 229324630, 366919408, 458649260, 917298520, 1834597040]

約数ペア:

[(1, 1834597040), (2, 917298520), (4, 458649260), (5, 366919408), (8, 229324630), (10, 183459704), (16, 114662315), (20, 91729852), (40, 45864926), (80, 22932463), (857, 2140720), (1714, 1070360), (3428, 535180), (4285, 428144), (6856, 267590), (8570, 214072), (13712, 133795), (17140, 107036), (26759, 68560), (34280, 53518)]