82912135480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20177}}^1\times {\mathrm{6043}}^1$

素因数の和:26248

約数の個数: 64

約数和(自身を含む): 197568447840

約数和(自身を除く): 114656312360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6043, 12086, 20177, 24172, 30215, 40354, 48344, 60430, 80708, 100885, 102731, 120860, 161416, 201770, 205462, 241720, 343009, 403540, 410924, 513655, 686018, 807080, 821848, 1027310, 1372036, 1715045, 2054620, 2744072, 3430090, 4109240, 6860180, 13720360, 121929611, 243859222, 487718444, 609648055, 975436888, 1219296110, 2072803387, 2438592220, 4145606774, 4877184440, 8291213548, 10364016935, 16582427096, 20728033870, 41456067740, 82912135480]

約数ペア:

[(1, 82912135480), (2, 41456067740), (4, 20728033870), (5, 16582427096), (8, 10364016935), (10, 8291213548), (17, 4877184440), (20, 4145606774), (34, 2438592220), (40, 2072803387), (68, 1219296110), (85, 975436888), (136, 609648055), (170, 487718444), (340, 243859222), (680, 121929611), (6043, 13720360), (12086, 6860180), (20177, 4109240), (24172, 3430090), (30215, 2744072), (40354, 2054620), (48344, 1715045), (60430, 1372036), (80708, 1027310), (100885, 821848), (102731, 807080), (120860, 686018), (161416, 513655), (201770, 410924), (205462, 403540), (241720, 343009)]