1566408709445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1\times {\mathrm{859}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 2010439200000

約数和(自身を除く): 444030490555

約数列:

[1, 5, 19, 95, 109, 229, 545, 769, 859, 1145, 2071, 3845, 4295, 4351, 10355, 14611, 16321, 21755, 24961, 73055, 81605, 83821, 93631, 124805, 176101, 196711, 419105, 468155, 474259, 660571, 880505, 983555, 1592599, 1778989, 2371295, 3302855, 3345919, 3737509, 7962995, 8894945, 12550849, 16729595, 18687545, 19195009, 21441499, 62754245, 72002239, 95975045, 107207495, 151270759, 360011195, 364705171, 407388481, 756353795, 1368042541, 1823525855, 2036942405, 2874144421, 6840212705, 14370722105, 16488512731, 82442563655, 313281741889, 1566408709445]

約数ペア:

[(1, 1566408709445), (5, 313281741889), (19, 82442563655), (95, 16488512731), (109, 14370722105), (229, 6840212705), (545, 2874144421), (769, 2036942405), (859, 1823525855), (1145, 1368042541), (2071, 756353795), (3845, 407388481), (4295, 364705171), (4351, 360011195), (10355, 151270759), (14611, 107207495), (16321, 95975045), (21755, 72002239), (24961, 62754245), (73055, 21441499), (81605, 19195009), (83821, 18687545), (93631, 16729595), (124805, 12550849), (176101, 8894945), (196711, 7962995), (419105, 3737509), (468155, 3345919), (474259, 3302855), (660571, 2371295), (880505, 1778989), (983555, 1592599)]