567380090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 1093137768

約数和(自身を除く): 525757678

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 361, 365, 722, 730, 1387, 1805, 2153, 2774, 3610, 4306, 6935, 10765, 13870, 21530, 26353, 40907, 52706, 81814, 131765, 157169, 204535, 263530, 314338, 409070, 777233, 785845, 1554466, 1571690, 2986211, 3886165, 5972422, 7772330, 14931055, 29862110, 56738009, 113476018, 283690045, 567380090]

約数ペア:

[(1, 567380090), (2, 283690045), (5, 113476018), (10, 56738009), (19, 29862110), (38, 14931055), (73, 7772330), (95, 5972422), (146, 3886165), (190, 2986211), (361, 1571690), (365, 1554466), (722, 785845), (730, 777233), (1387, 409070), (1805, 314338), (2153, 263530), (2774, 204535), (3610, 157169), (4306, 131765), (6935, 81814), (10765, 52706), (13870, 40907), (21530, 26353)]