5040200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 13392000

約数和(自身を除く): 8351800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 79, 88, 100, 110, 116, 145, 158, 200, 220, 232, 275, 290, 316, 319, 395, 440, 550, 580, 632, 638, 725, 790, 869, 1100, 1160, 1276, 1450, 1580, 1595, 1738, 1975, 2200, 2291, 2552, 2900, 3160, 3190, 3476, 3950, 4345, 4582, 5800, 6380, 6952, 7900, 7975, 8690, 9164, 11455, 12760, 15800, 15950, 17380, 18328, 21725, 22910, 25201, 31900, 34760, 43450, 45820, 50402, 57275, 63800, 86900, 91640, 100804, 114550, 126005, 173800, 201608, 229100, 252010, 458200, 504020, 630025, 1008040, 1260050, 2520100, 5040200]

約数ペア:

[(1, 5040200), (2, 2520100), (4, 1260050), (5, 1008040), (8, 630025), (10, 504020), (11, 458200), (20, 252010), (22, 229100), (25, 201608), (29, 173800), (40, 126005), (44, 114550), (50, 100804), (55, 91640), (58, 86900), (79, 63800), (88, 57275), (100, 50402), (110, 45820), (116, 43450), (145, 34760), (158, 31900), (200, 25201), (220, 22910), (232, 21725), (275, 18328), (290, 17380), (316, 15950), (319, 15800), (395, 12760), (440, 11455), (550, 9164), (580, 8690), (632, 7975), (638, 7900), (725, 6952), (790, 6380), (869, 5800), (1100, 4582), (1160, 4345), (1276, 3950), (1450, 3476), (1580, 3190), (1595, 3160), (1738, 2900), (1975, 2552), (2200, 2291)]