5965880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 14364000

約数和(自身を除く): 8398120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 139, 145, 148, 185, 232, 278, 290, 296, 370, 556, 580, 695, 740, 1073, 1112, 1160, 1390, 1480, 2146, 2780, 4031, 4292, 5143, 5365, 5560, 8062, 8584, 10286, 10730, 16124, 20155, 20572, 21460, 25715, 32248, 40310, 41144, 42920, 51430, 80620, 102860, 149147, 161240, 205720, 298294, 596588, 745735, 1193176, 1491470, 2982940, 5965880]

約数ペア:

[(1, 5965880), (2, 2982940), (4, 1491470), (5, 1193176), (8, 745735), (10, 596588), (20, 298294), (29, 205720), (37, 161240), (40, 149147), (58, 102860), (74, 80620), (116, 51430), (139, 42920), (145, 41144), (148, 40310), (185, 32248), (232, 25715), (278, 21460), (290, 20572), (296, 20155), (370, 16124), (556, 10730), (580, 10286), (695, 8584), (740, 8062), (1073, 5560), (1112, 5365), (1160, 5143), (1390, 4292), (1480, 4031), (2146, 2780)]