10880457965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 14923948032

約数和(自身を除く): 4043490067

約数列:

[1, 5, 13, 31, 65, 67, 83, 155, 335, 403, 415, 871, 971, 1079, 2015, 2077, 2573, 4355, 4855, 5395, 5561, 10385, 12623, 12865, 27001, 27805, 30101, 33449, 63115, 65057, 72293, 80593, 135005, 150505, 167245, 172391, 325285, 361465, 391313, 402965, 845741, 861955, 1047709, 1956565, 2016767, 2241083, 2498383, 4228705, 5238545, 5399731, 10083835, 11205415, 12491915, 26217971, 26998655, 32478979, 70196503, 131089855, 162394895, 167391661, 350982515, 836958305, 2176091593, 10880457965]

約数ペア:

[(1, 10880457965), (5, 2176091593), (13, 836958305), (31, 350982515), (65, 167391661), (67, 162394895), (83, 131089855), (155, 70196503), (335, 32478979), (403, 26998655), (415, 26217971), (871, 12491915), (971, 11205415), (1079, 10083835), (2015, 5399731), (2077, 5238545), (2573, 4228705), (4355, 2498383), (4855, 2241083), (5395, 2016767), (5561, 1956565), (10385, 1047709), (12623, 861955), (12865, 845741), (27001, 402965), (27805, 391313), (30101, 361465), (33449, 325285), (63115, 172391), (65057, 167245), (72293, 150505), (80593, 135005)]