1004480

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 2481072

約数和(自身を除く): 1476592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 73, 80, 86, 146, 160, 172, 215, 292, 320, 344, 365, 430, 584, 688, 730, 860, 1168, 1376, 1460, 1720, 2336, 2752, 2920, 3139, 3440, 4672, 5840, 6278, 6880, 11680, 12556, 13760, 15695, 23360, 25112, 31390, 50224, 62780, 100448, 125560, 200896, 251120, 502240, 1004480]

約数ペア:

[(1, 1004480), (2, 502240), (4, 251120), (5, 200896), (8, 125560), (10, 100448), (16, 62780), (20, 50224), (32, 31390), (40, 25112), (43, 23360), (64, 15695), (73, 13760), (80, 12556), (86, 11680), (146, 6880), (160, 6278), (172, 5840), (215, 4672), (292, 3440), (320, 3139), (344, 2920), (365, 2752), (430, 2336), (584, 1720), (688, 1460), (730, 1376), (860, 1168)]