83208580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 217324800

約数和(自身を除く): 134116220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 182, 260, 262, 349, 364, 455, 524, 655, 698, 910, 917, 1310, 1396, 1703, 1745, 1820, 1834, 2443, 2620, 3406, 3490, 3668, 4537, 4585, 4886, 6812, 6980, 8515, 9074, 9170, 9772, 11921, 12215, 17030, 18148, 18340, 22685, 23842, 24430, 31759, 34060, 45370, 45719, 47684, 48860, 59605, 63518, 90740, 91438, 119210, 127036, 158795, 182876, 228595, 238420, 317590, 320033, 457190, 594347, 635180, 640066, 914380, 1188694, 1280132, 1600165, 2377388, 2971735, 3200330, 4160429, 5943470, 6400660, 8320858, 11886940, 16641716, 20802145, 41604290, 83208580]

約数ペア:

[(1, 83208580), (2, 41604290), (4, 20802145), (5, 16641716), (7, 11886940), (10, 8320858), (13, 6400660), (14, 5943470), (20, 4160429), (26, 3200330), (28, 2971735), (35, 2377388), (52, 1600165), (65, 1280132), (70, 1188694), (91, 914380), (130, 640066), (131, 635180), (140, 594347), (182, 457190), (260, 320033), (262, 317590), (349, 238420), (364, 228595), (455, 182876), (524, 158795), (655, 127036), (698, 119210), (910, 91438), (917, 90740), (1310, 63518), (1396, 59605), (1703, 48860), (1745, 47684), (1820, 45719), (1834, 45370), (2443, 34060), (2620, 31759), (3406, 24430), (3490, 23842), (3668, 22685), (4537, 18340), (4585, 18148), (4886, 17030), (6812, 12215), (6980, 11921), (8515, 9772), (9074, 9170)]