17118200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 27878920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 251, 275, 310, 341, 440, 502, 550, 620, 682, 775, 1004, 1100, 1240, 1255, 1364, 1550, 1705, 2008, 2200, 2510, 2728, 2761, 3100, 3410, 5020, 5522, 6200, 6275, 6820, 7781, 8525, 10040, 11044, 12550, 13640, 13805, 15562, 17050, 22088, 25100, 27610, 31124, 34100, 38905, 50200, 55220, 62248, 68200, 69025, 77810, 85591, 110440, 138050, 155620, 171182, 194525, 276100, 311240, 342364, 389050, 427955, 552200, 684728, 778100, 855910, 1556200, 1711820, 2139775, 3423640, 4279550, 8559100, 17118200]

約数ペア:

[(1, 17118200), (2, 8559100), (4, 4279550), (5, 3423640), (8, 2139775), (10, 1711820), (11, 1556200), (20, 855910), (22, 778100), (25, 684728), (31, 552200), (40, 427955), (44, 389050), (50, 342364), (55, 311240), (62, 276100), (88, 194525), (100, 171182), (110, 155620), (124, 138050), (155, 110440), (200, 85591), (220, 77810), (248, 69025), (251, 68200), (275, 62248), (310, 55220), (341, 50200), (440, 38905), (502, 34100), (550, 31124), (620, 27610), (682, 25100), (775, 22088), (1004, 17050), (1100, 15562), (1240, 13805), (1255, 13640), (1364, 12550), (1550, 11044), (1705, 10040), (2008, 8525), (2200, 7781), (2510, 6820), (2728, 6275), (2761, 6200), (3100, 5522), (3410, 5020)]