1044880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 2502072

約数和(自身を除く): 1457192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 353, 370, 592, 706, 740, 1412, 1480, 1765, 2824, 2960, 3530, 5648, 7060, 13061, 14120, 26122, 28240, 52244, 65305, 104488, 130610, 208976, 261220, 522440, 1044880]

約数ペア:

[(1, 1044880), (2, 522440), (4, 261220), (5, 208976), (8, 130610), (10, 104488), (16, 65305), (20, 52244), (37, 28240), (40, 26122), (74, 14120), (80, 13061), (148, 7060), (185, 5648), (296, 3530), (353, 2960), (370, 2824), (592, 1765), (706, 1480), (740, 1412)]