82134380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 109466260

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 47, 58, 92, 94, 115, 116, 131, 145, 188, 230, 235, 262, 290, 460, 470, 524, 580, 655, 667, 940, 1081, 1310, 1334, 1363, 2162, 2620, 2668, 2726, 3013, 3335, 3799, 4324, 5405, 5452, 6026, 6157, 6670, 6815, 7598, 10810, 12052, 12314, 13340, 13630, 15065, 15196, 18995, 21620, 24628, 27260, 30130, 30785, 31349, 37990, 60260, 61570, 62698, 75980, 87377, 123140, 125396, 141611, 156745, 174754, 178553, 283222, 313490, 349508, 357106, 436885, 566444, 626980, 708055, 714212, 873770, 892765, 1416110, 1747540, 1785530, 2832220, 3571060, 4106719, 8213438, 16426876, 20533595, 41067190, 82134380]

約数ペア:

[(1, 82134380), (2, 41067190), (4, 20533595), (5, 16426876), (10, 8213438), (20, 4106719), (23, 3571060), (29, 2832220), (46, 1785530), (47, 1747540), (58, 1416110), (92, 892765), (94, 873770), (115, 714212), (116, 708055), (131, 626980), (145, 566444), (188, 436885), (230, 357106), (235, 349508), (262, 313490), (290, 283222), (460, 178553), (470, 174754), (524, 156745), (580, 141611), (655, 125396), (667, 123140), (940, 87377), (1081, 75980), (1310, 62698), (1334, 61570), (1363, 60260), (2162, 37990), (2620, 31349), (2668, 30785), (2726, 30130), (3013, 27260), (3335, 24628), (3799, 21620), (4324, 18995), (5405, 15196), (5452, 15065), (6026, 13630), (6157, 13340), (6670, 12314), (6815, 12052), (7598, 10810)]