200016320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89293}}^1$

素因数の和:89317

約数の個数: 56

約数和(自身を含む): 544336224

約数和(自身を除く): 344319904

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, 89293, 178586, 357172, 446465, 625051, 714344, 892930, 1250102, 1428688, 1785860, 2500204, 2857376, 3125255, 3571720, 5000408, 5714752, 6250510, 7143440, 10000816, 12501020, 14286880, 20001632, 25002040, 28573760, 40003264, 50004080, 100008160, 200016320]

約数ペア:

[(1, 200016320), (2, 100008160), (4, 50004080), (5, 40003264), (7, 28573760), (8, 25002040), (10, 20001632), (14, 14286880), (16, 12501020), (20, 10000816), (28, 7143440), (32, 6250510), (35, 5714752), (40, 5000408), (56, 3571720), (64, 3125255), (70, 2857376), (80, 2500204), (112, 1785860), (140, 1428688), (160, 1250102), (224, 892930), (280, 714344), (320, 625051), (448, 446465), (560, 357172), (1120, 178586), (2240, 89293)]