1475720

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 3369600

約数和(自身を除く): 1893880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 467, 632, 790, 934, 1580, 1868, 2335, 3160, 3736, 4670, 9340, 18680, 36893, 73786, 147572, 184465, 295144, 368930, 737860, 1475720]

約数ペア:

[(1, 1475720), (2, 737860), (4, 368930), (5, 295144), (8, 184465), (10, 147572), (20, 73786), (40, 36893), (79, 18680), (158, 9340), (316, 4670), (395, 3736), (467, 3160), (632, 2335), (790, 1868), (934, 1580)]