200070080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89317}}^1$

素因数の和:89341

約数の個数: 56

約数和(自身を含む): 544482528

約数和(自身を除く): 344412448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 89317, 178634, 357268, 446585, 625219, 714536, 893170, 1250438, 1429072, 1786340, 2500876, 2858144, 3126095, 3572680, 5001752, 5716288, 6252190, 7145360, 10003504, 12504380, 14290720, 20007008, 25008760, 28581440, 40014016, 50017520, 100035040, 200070080]

約数ペア:

[(1, 200070080), (2, 100035040), (4, 50017520), (5, 40014016), (7, 28581440), (8, 25008760), (10, 20007008), (14, 14290720), (16, 12504380), (20, 10003504), (28, 7145360), (32, 6252190), (35, 5716288), (40, 5001752), (56, 3572680), (64, 3126095), (70, 2858144), (80, 2500876), (112, 1786340), (140, 1429072), (160, 1250438), (224, 893170), (280, 714536), (320, 625219), (448, 446585), (560, 357268), (1120, 178634), (2240, 89317)]