2073600520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1102979}}^1$

素因数の和:1103037

約数の個数: 32

約数和(自身を含む): 4764873600

約数和(自身を除く): 2691273080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1102979, 2205958, 4411916, 5514895, 8823832, 11029790, 22059580, 44119160, 51840013, 103680026, 207360052, 259200065, 414720104, 518400130, 1036800260, 2073600520]

約数ペア:

[(1, 2073600520), (2, 1036800260), (4, 518400130), (5, 414720104), (8, 259200065), (10, 207360052), (20, 103680026), (40, 51840013), (47, 44119160), (94, 22059580), (188, 11029790), (235, 8823832), (376, 5514895), (470, 4411916), (940, 2205958), (1880, 1102979)]