1419612160

素因数分解:

$2^{12}\times 5^1\times {\mathrm{69317}}^1$

素因数の和:69346

約数の個数: 52

約数和(自身を含む): 3406702428

約数和(自身を除く): 1987090268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 69317, 138634, 277268, 346585, 554536, 693170, 1109072, 1386340, 2218144, 2772680, 4436288, 5545360, 8872576, 11090720, 17745152, 22181440, 35490304, 44362880, 70980608, 88725760, 141961216, 177451520, 283922432, 354903040, 709806080, 1419612160]

約数ペア:

[(1, 1419612160), (2, 709806080), (4, 354903040), (5, 283922432), (8, 177451520), (10, 141961216), (16, 88725760), (20, 70980608), (32, 44362880), (40, 35490304), (64, 22181440), (80, 17745152), (128, 11090720), (160, 8872576), (256, 5545360), (320, 4436288), (512, 2772680), (640, 2218144), (1024, 1386340), (1280, 1109072), (2048, 693170), (2560, 554536), (4096, 346585), (5120, 277268), (10240, 138634), (20480, 69317)]