80096380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6323

約数の個数: 72

約数和(自身を含む): 210748608

約数和(自身を除く): 130652228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6287, 6370, 12574, 12740, 25148, 31435, 44009, 62870, 81731, 88018, 125740, 163462, 176036, 220045, 308063, 326924, 408655, 440090, 572117, 616126, 817310, 880180, 1144234, 1232252, 1540315, 1634620, 2288468, 2860585, 3080630, 4004819, 5721170, 6161260, 8009638, 11442340, 16019276, 20024095, 40048190, 80096380]

約数ペア:

[(1, 80096380), (2, 40048190), (4, 20024095), (5, 16019276), (7, 11442340), (10, 8009638), (13, 6161260), (14, 5721170), (20, 4004819), (26, 3080630), (28, 2860585), (35, 2288468), (49, 1634620), (52, 1540315), (65, 1232252), (70, 1144234), (91, 880180), (98, 817310), (130, 616126), (140, 572117), (182, 440090), (196, 408655), (245, 326924), (260, 308063), (364, 220045), (455, 176036), (490, 163462), (637, 125740), (910, 88018), (980, 81731), (1274, 62870), (1820, 44009), (2548, 31435), (3185, 25148), (6287, 12740), (6370, 12574)]