2729942140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{32647}}^1$

素因数の和:32806

約数の個数: 48

約数和(自身を含む): 5940107712

約数和(自身を除く): 3210165572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 1130, 2260, 4181, 8362, 16724, 20905, 32647, 41810, 65294, 83620, 130588, 163235, 326470, 652940, 1207939, 2415878, 3689111, 4831756, 6039695, 7378222, 12079390, 14756444, 18445555, 24158780, 36891110, 73782220, 136497107, 272994214, 545988428, 682485535, 1364971070, 2729942140]

約数ペア:

[(1, 2729942140), (2, 1364971070), (4, 682485535), (5, 545988428), (10, 272994214), (20, 136497107), (37, 73782220), (74, 36891110), (113, 24158780), (148, 18445555), (185, 14756444), (226, 12079390), (370, 7378222), (452, 6039695), (565, 4831756), (740, 3689111), (1130, 2415878), (2260, 1207939), (4181, 652940), (8362, 326470), (16724, 163235), (20905, 130588), (32647, 83620), (41810, 65294)]