2088891160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{41023}}^1$

素因数の和:41120

約数の個数: 64

約数和(自身を含む): 5021337600

約数和(自身を除く): 2932446440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 268, 335, 380, 536, 670, 760, 1273, 1340, 2546, 2680, 5092, 6365, 10184, 12730, 25460, 41023, 50920, 82046, 164092, 205115, 328184, 410230, 779437, 820460, 1558874, 1640920, 2748541, 3117748, 3897185, 5497082, 6235496, 7794370, 10994164, 13742705, 15588740, 21988328, 27485410, 31177480, 52222279, 54970820, 104444558, 109941640, 208889116, 261111395, 417778232, 522222790, 1044445580, 2088891160]

約数ペア:

[(1, 2088891160), (2, 1044445580), (4, 522222790), (5, 417778232), (8, 261111395), (10, 208889116), (19, 109941640), (20, 104444558), (38, 54970820), (40, 52222279), (67, 31177480), (76, 27485410), (95, 21988328), (134, 15588740), (152, 13742705), (190, 10994164), (268, 7794370), (335, 6235496), (380, 5497082), (536, 3897185), (670, 3117748), (760, 2748541), (1273, 1640920), (1340, 1558874), (2546, 820460), (2680, 779437), (5092, 410230), (6365, 328184), (10184, 205115), (12730, 164092), (25460, 82046), (41023, 50920)]