804927340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{59273}}^1$

素因数の和:59386

約数の個数: 48

約数和(自身を含む): 1951774272

約数和(自身を除く): 1146846932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 59273, 118546, 237092, 296365, 414911, 592730, 829822, 1185460, 1659644, 2074555, 4149110, 5749481, 8298220, 11498962, 22997924, 28747405, 40246367, 57494810, 80492734, 114989620, 160985468, 201231835, 402463670, 804927340]

約数ペア:

[(1, 804927340), (2, 402463670), (4, 201231835), (5, 160985468), (7, 114989620), (10, 80492734), (14, 57494810), (20, 40246367), (28, 28747405), (35, 22997924), (70, 11498962), (97, 8298220), (140, 5749481), (194, 4149110), (388, 2074555), (485, 1659644), (679, 1185460), (970, 829822), (1358, 592730), (1940, 414911), (2716, 296365), (3395, 237092), (6790, 118546), (13580, 59273)]