2008511580775

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{3433}}^1$

素因数の和:4049

約数の個数: 96

約数和(自身を含む): 2918713190400

約数和(自身を除く): 910201609625

約数列:

[1, 5, 7, 25, 35, 79, 101, 175, 395, 419, 505, 553, 707, 1975, 2095, 2525, 2765, 2933, 3433, 3535, 7979, 10475, 13825, 14665, 17165, 17675, 24031, 33101, 39895, 42319, 55853, 73325, 85825, 120155, 165505, 199475, 211595, 231707, 271207, 279265, 296233, 346733, 600775, 827525, 1057975, 1158535, 1356035, 1396325, 1438427, 1481165, 1733665, 1898449, 2427131, 3343201, 5792675, 6780175, 7192135, 7405825, 8668325, 9492245, 10068989, 12135655, 16716005, 23402407, 27391907, 35960675, 47461225, 50344945, 60678275, 83580025, 113635733, 117012035, 136959535, 145281127, 191743349, 251724725, 568178665, 585060175, 684797675, 726405635, 795450131, 958716745, 1016967889, 2840893325, 3632028175, 3977250655, 4793583725, 5084839445, 11477209033, 19886253275, 25424197225, 57386045165, 80340463231, 286930225825, 401702316155, 2008511580775]

約数ペア:

[(1, 2008511580775), (5, 401702316155), (7, 286930225825), (25, 80340463231), (35, 57386045165), (79, 25424197225), (101, 19886253275), (175, 11477209033), (395, 5084839445), (419, 4793583725), (505, 3977250655), (553, 3632028175), (707, 2840893325), (1975, 1016967889), (2095, 958716745), (2525, 795450131), (2765, 726405635), (2933, 684797675), (3433, 585060175), (3535, 568178665), (7979, 251724725), (10475, 191743349), (13825, 145281127), (14665, 136959535), (17165, 117012035), (17675, 113635733), (24031, 83580025), (33101, 60678275), (39895, 50344945), (42319, 47461225), (55853, 35960675), (73325, 27391907), (85825, 23402407), (120155, 16716005), (165505, 12135655), (199475, 10068989), (211595, 9492245), (231707, 8668325), (271207, 7405825), (279265, 7192135), (296233, 6780175), (346733, 5792675), (600775, 3343201), (827525, 2427131), (1057975, 1898449), (1158535, 1733665), (1356035, 1481165), (1396325, 1438427)]