13730200

素因数分解:

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

素因数の和:185

約数の個数: 72

約数和(自身を含む): 35271180

約数和(自身を除く): 21540980

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 158, 200, 220, 275, 316, 395, 440, 550, 632, 790, 869, 1100, 1580, 1738, 1975, 2200, 3160, 3476, 3950, 4345, 6241, 6952, 7900, 8690, 12482, 15800, 17380, 21725, 24964, 31205, 34760, 43450, 49928, 62410, 68651, 86900, 124820, 137302, 156025, 173800, 249640, 274604, 312050, 343255, 549208, 624100, 686510, 1248200, 1373020, 1716275, 2746040, 3432550, 6865100, 13730200]

約数ペア:

[(1, 13730200), (2, 6865100), (4, 3432550), (5, 2746040), (8, 1716275), (10, 1373020), (11, 1248200), (20, 686510), (22, 624100), (25, 549208), (40, 343255), (44, 312050), (50, 274604), (55, 249640), (79, 173800), (88, 156025), (100, 137302), (110, 124820), (158, 86900), (200, 68651), (220, 62410), (275, 49928), (316, 43450), (395, 34760), (440, 31205), (550, 24964), (632, 21725), (790, 17380), (869, 15800), (1100, 12482), (1580, 8690), (1738, 7900), (1975, 6952), (2200, 6241), (3160, 4345), (3476, 3950)]