2017233515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:5012

約数の個数: 64

約数和(自身を含む): 3071831040

約数和(自身を除く): 1054597525

約数列:

[1, 5, 11, 17, 19, 23, 55, 85, 95, 115, 187, 209, 253, 323, 391, 437, 935, 1045, 1265, 1615, 1955, 2185, 3553, 4301, 4807, 4937, 7429, 17765, 21505, 24035, 24685, 37145, 54307, 81719, 83929, 93803, 113551, 271535, 408595, 419645, 469015, 567755, 923219, 1031833, 1249061, 1594651, 1930367, 2157469, 4616095, 5159165, 6245305, 7973255, 9651835, 10787345, 17541161, 21234037, 23732159, 36676973, 87705805, 106170185, 118660795, 183384865, 403446703, 2017233515]

約数ペア:

[(1, 2017233515), (5, 403446703), (11, 183384865), (17, 118660795), (19, 106170185), (23, 87705805), (55, 36676973), (85, 23732159), (95, 21234037), (115, 17541161), (187, 10787345), (209, 9651835), (253, 7973255), (323, 6245305), (391, 5159165), (437, 4616095), (935, 2157469), (1045, 1930367), (1265, 1594651), (1615, 1249061), (1955, 1031833), (2185, 923219), (3553, 567755), (4301, 469015), (4807, 419645), (4937, 408595), (7429, 271535), (17765, 113551), (21505, 93803), (24035, 83929), (24685, 81719), (37145, 54307)]