996821479280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1132751681}}^1$

素因数の和:1132751705

約数の個数: 40

約数和(自身を含む): 2528301754224

約数和(自身を除く): 1531480274944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1132751681, 2265503362, 4531006724, 5663758405, 9062013448, 11327516810, 12460268491, 18124026896, 22655033620, 24920536982, 45310067240, 49841073964, 62301342455, 90620134480, 99682147928, 124602684910, 199364295856, 249205369820, 498410739640, 996821479280]

約数ペア:

[(1, 996821479280), (2, 498410739640), (4, 249205369820), (5, 199364295856), (8, 124602684910), (10, 99682147928), (11, 90620134480), (16, 62301342455), (20, 49841073964), (22, 45310067240), (40, 24920536982), (44, 22655033620), (55, 18124026896), (80, 12460268491), (88, 11327516810), (110, 9062013448), (176, 5663758405), (220, 4531006724), (440, 2265503362), (880, 1132751681)]