443669496010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{208189}}^1$

素因数の和:208332

約数の個数: 64

約数和(自身を含む): 874048240800

約数和(自身を除く): 430378744790

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 169, 194, 338, 485, 845, 970, 1261, 1690, 2197, 2522, 4394, 6305, 10985, 12610, 16393, 21970, 32786, 81965, 163930, 208189, 213109, 416378, 426218, 1040945, 1065545, 2081890, 2131090, 2706457, 5412914, 13532285, 20194333, 27064570, 35183941, 40388666, 70367882, 100971665, 175919705, 201943330, 262526329, 351839410, 457391233, 525052658, 914782466, 1312631645, 2286956165, 2625263290, 3412842277, 4573912330, 6825684554, 17064211385, 34128422770, 44366949601, 88733899202, 221834748005, 443669496010]

約数ペア:

[(1, 443669496010), (2, 221834748005), (5, 88733899202), (10, 44366949601), (13, 34128422770), (26, 17064211385), (65, 6825684554), (97, 4573912330), (130, 3412842277), (169, 2625263290), (194, 2286956165), (338, 1312631645), (485, 914782466), (845, 525052658), (970, 457391233), (1261, 351839410), (1690, 262526329), (2197, 201943330), (2522, 175919705), (4394, 100971665), (6305, 70367882), (10985, 40388666), (12610, 35183941), (16393, 27064570), (21970, 20194333), (32786, 13532285), (81965, 5412914), (163930, 2706457), (208189, 2131090), (213109, 2081890), (416378, 1065545), (426218, 1040945)]