12254080

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 30073680

約数和(自身を除く): 17819600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 467, 640, 656, 820, 934, 1312, 1640, 1868, 2335, 2624, 3280, 3736, 4670, 5248, 6560, 7472, 9340, 13120, 14944, 18680, 19147, 26240, 29888, 37360, 38294, 59776, 74720, 76588, 95735, 149440, 153176, 191470, 298880, 306352, 382940, 612704, 765880, 1225408, 1531760, 2450816, 3063520, 6127040, 12254080]

約数ペア:

[(1, 12254080), (2, 6127040), (4, 3063520), (5, 2450816), (8, 1531760), (10, 1225408), (16, 765880), (20, 612704), (32, 382940), (40, 306352), (41, 298880), (64, 191470), (80, 153176), (82, 149440), (128, 95735), (160, 76588), (164, 74720), (205, 59776), (320, 38294), (328, 37360), (410, 29888), (467, 26240), (640, 19147), (656, 18680), (820, 14944), (934, 13120), (1312, 9340), (1640, 7472), (1868, 6560), (2335, 5248), (2624, 4670), (3280, 3736)]