453725920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5444

約数の個数: 96

約数和(自身を含む): 1171812096

約数和(自身を除く): 718086176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 5381, 8432, 10540, 10762, 16864, 21080, 21524, 26905, 42160, 43048, 53810, 84320, 86096, 91477, 107620, 166811, 172192, 182954, 215240, 333622, 365908, 430480, 457385, 667244, 731816, 834055, 860960, 914770, 1334488, 1463632, 1668110, 1829540, 2668976, 2835787, 2927264, 3336220, 3659080, 5337952, 5671574, 6672440, 7318160, 11343148, 13344880, 14178935, 14636320, 22686296, 26689760, 28357870, 45372592, 56715740, 90745184, 113431480, 226862960, 453725920]

約数ペア:

[(1, 453725920), (2, 226862960), (4, 113431480), (5, 90745184), (8, 56715740), (10, 45372592), (16, 28357870), (17, 26689760), (20, 22686296), (31, 14636320), (32, 14178935), (34, 13344880), (40, 11343148), (62, 7318160), (68, 6672440), (80, 5671574), (85, 5337952), (124, 3659080), (136, 3336220), (155, 2927264), (160, 2835787), (170, 2668976), (248, 1829540), (272, 1668110), (310, 1463632), (340, 1334488), (496, 914770), (527, 860960), (544, 834055), (620, 731816), (680, 667244), (992, 457385), (1054, 430480), (1240, 365908), (1360, 333622), (2108, 215240), (2480, 182954), (2635, 172192), (2720, 166811), (4216, 107620), (4960, 91477), (5270, 86096), (5381, 84320), (8432, 53810), (10540, 43048), (10762, 42160), (16864, 26905), (21080, 21524)]