80825035294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{288247}}^1$

素因数の和:288472

約数の個数: 32

約数和(自身を含む): 131164369920

約数和(自身を除く): 50339334626

約数列:

[1, 2, 19, 38, 47, 94, 157, 314, 893, 1786, 2983, 5966, 7379, 14758, 140201, 280402, 288247, 576494, 5476693, 10953386, 13547609, 27095218, 45254779, 90509558, 257404571, 514809142, 859840801, 1719681602, 2126974613, 4253949226, 40412517647, 80825035294]

約数ペア:

[(1, 80825035294), (2, 40412517647), (19, 4253949226), (38, 2126974613), (47, 1719681602), (94, 859840801), (157, 514809142), (314, 257404571), (893, 90509558), (1786, 45254779), (2983, 27095218), (5966, 13547609), (7379, 10953386), (14758, 5476693), (140201, 576494), (280402, 288247)]