80244430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36979}}^1$

素因数の和:37024

約数の個数: 32

約数和(自身を含む): 170403840

約数和(自身を除く): 90159410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 36979, 73958, 184895, 258853, 369790, 517706, 1146349, 1294265, 2292698, 2588530, 5731745, 8024443, 11463490, 16048886, 40122215, 80244430]

約数ペア:

[(1, 80244430), (2, 40122215), (5, 16048886), (7, 11463490), (10, 8024443), (14, 5731745), (31, 2588530), (35, 2292698), (62, 1294265), (70, 1146349), (155, 517706), (217, 369790), (310, 258853), (434, 184895), (1085, 73958), (2170, 36979)]