226862960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5442

約数の個数: 80

約数和(自身を含む): 576605952

約数和(自身を除く): 349742992

約数列:

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

約数ペア:

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