2681911300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{17449}}^1$

素因数の和:17545

約数の個数: 72

約数和(自身を含む): 6134373000

約数和(自身を除く): 3452461700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 53, 58, 100, 106, 116, 145, 212, 265, 290, 530, 580, 725, 1060, 1325, 1450, 1537, 2650, 2900, 3074, 5300, 6148, 7685, 15370, 17449, 30740, 34898, 38425, 69796, 76850, 87245, 153700, 174490, 348980, 436225, 506021, 872450, 924797, 1012042, 1744900, 1849594, 2024084, 2530105, 3699188, 4623985, 5060210, 9247970, 10120420, 12650525, 18495940, 23119925, 25301050, 26819113, 46239850, 50602100, 53638226, 92479700, 107276452, 134095565, 268191130, 536382260, 670477825, 1340955650, 2681911300]

約数ペア:

[(1, 2681911300), (2, 1340955650), (4, 670477825), (5, 536382260), (10, 268191130), (20, 134095565), (25, 107276452), (29, 92479700), (50, 53638226), (53, 50602100), (58, 46239850), (100, 26819113), (106, 25301050), (116, 23119925), (145, 18495940), (212, 12650525), (265, 10120420), (290, 9247970), (530, 5060210), (580, 4623985), (725, 3699188), (1060, 2530105), (1325, 2024084), (1450, 1849594), (1537, 1744900), (2650, 1012042), (2900, 924797), (3074, 872450), (5300, 506021), (6148, 436225), (7685, 348980), (15370, 174490), (17449, 153700), (30740, 87245), (34898, 76850), (38425, 69796)]