948200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 2410560

約数和(自身を除く): 1462360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 431, 440, 550, 862, 1100, 1724, 2155, 2200, 3448, 4310, 4741, 8620, 9482, 10775, 17240, 18964, 21550, 23705, 37928, 43100, 47410, 86200, 94820, 118525, 189640, 237050, 474100, 948200]

約数ペア:

[(1, 948200), (2, 474100), (4, 237050), (5, 189640), (8, 118525), (10, 94820), (11, 86200), (20, 47410), (22, 43100), (25, 37928), (40, 23705), (44, 21550), (50, 18964), (55, 17240), (88, 10775), (100, 9482), (110, 8620), (200, 4741), (220, 4310), (275, 3448), (431, 2200), (440, 2155), (550, 1724), (862, 1100)]