2761300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 6116796

約数和(自身を除く): 3355496

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 521, 530, 1042, 1060, 1325, 2084, 2605, 2650, 5210, 5300, 10420, 13025, 26050, 27613, 52100, 55226, 110452, 138065, 276130, 552260, 690325, 1380650, 2761300]

約数ペア:

[(1, 2761300), (2, 1380650), (4, 690325), (5, 552260), (10, 276130), (20, 138065), (25, 110452), (50, 55226), (53, 52100), (100, 27613), (106, 26050), (212, 13025), (265, 10420), (521, 5300), (530, 5210), (1042, 2650), (1060, 2605), (1325, 2084)]