26837940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 79478784

約数和(自身を除く): 52640844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 307, 310, 372, 465, 470, 564, 614, 620, 705, 921, 930, 940, 1228, 1410, 1457, 1535, 1842, 1860, 2820, 2914, 3070, 3684, 4371, 4605, 5828, 6140, 7285, 8742, 9210, 9517, 14429, 14570, 17484, 18420, 19034, 21855, 28551, 28858, 29140, 38068, 43287, 43710, 47585, 57102, 57716, 72145, 86574, 87420, 95170, 114204, 142755, 144290, 173148, 190340, 216435, 285510, 288580, 432870, 447299, 571020, 865740, 894598, 1341897, 1789196, 2236495, 2683794, 4472990, 5367588, 6709485, 8945980, 13418970, 26837940]

約数ペア:

[(1, 26837940), (2, 13418970), (3, 8945980), (4, 6709485), (5, 5367588), (6, 4472990), (10, 2683794), (12, 2236495), (15, 1789196), (20, 1341897), (30, 894598), (31, 865740), (47, 571020), (60, 447299), (62, 432870), (93, 288580), (94, 285510), (124, 216435), (141, 190340), (155, 173148), (186, 144290), (188, 142755), (235, 114204), (282, 95170), (307, 87420), (310, 86574), (372, 72145), (465, 57716), (470, 57102), (564, 47585), (614, 43710), (620, 43287), (705, 38068), (921, 29140), (930, 28858), (940, 28551), (1228, 21855), (1410, 19034), (1457, 18420), (1535, 17484), (1842, 14570), (1860, 14429), (2820, 9517), (2914, 9210), (3070, 8742), (3684, 7285), (4371, 6140), (4605, 5828)]