211673800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4835

約数の個数: 96

約数和(自身を含む): 561292200

約数和(自身を除く): 349618400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1700, 1768, 2210, 2600, 3400, 4420, 4789, 5525, 8840, 9578, 11050, 19156, 22100, 23945, 38312, 44200, 47890, 62257, 81413, 95780, 119725, 124514, 162826, 191560, 239450, 249028, 311285, 325652, 407065, 478900, 498056, 622570, 651304, 814130, 957800, 1058369, 1245140, 1556425, 1628260, 2035325, 2116738, 2490280, 3112850, 3256520, 4070650, 4233476, 5291845, 6225700, 8141300, 8466952, 10583690, 12451400, 16282600, 21167380, 26459225, 42334760, 52918450, 105836900, 211673800]

約数ペア:

[(1, 211673800), (2, 105836900), (4, 52918450), (5, 42334760), (8, 26459225), (10, 21167380), (13, 16282600), (17, 12451400), (20, 10583690), (25, 8466952), (26, 8141300), (34, 6225700), (40, 5291845), (50, 4233476), (52, 4070650), (65, 3256520), (68, 3112850), (85, 2490280), (100, 2116738), (104, 2035325), (130, 1628260), (136, 1556425), (170, 1245140), (200, 1058369), (221, 957800), (260, 814130), (325, 651304), (340, 622570), (425, 498056), (442, 478900), (520, 407065), (650, 325652), (680, 311285), (850, 249028), (884, 239450), (1105, 191560), (1300, 162826), (1700, 124514), (1768, 119725), (2210, 95780), (2600, 81413), (3400, 62257), (4420, 47890), (4789, 44200), (5525, 38312), (8840, 23945), (9578, 22100), (11050, 19156)]