8585680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 21695040

約数和(自身を除く): 13109360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 107, 118, 136, 170, 214, 236, 272, 295, 340, 428, 472, 535, 590, 680, 856, 944, 1003, 1070, 1180, 1360, 1712, 1819, 2006, 2140, 2360, 3638, 4012, 4280, 4720, 5015, 6313, 7276, 8024, 8560, 9095, 10030, 12626, 14552, 16048, 18190, 20060, 25252, 29104, 31565, 36380, 40120, 50504, 63130, 72760, 80240, 101008, 107321, 126260, 145520, 214642, 252520, 429284, 505040, 536605, 858568, 1073210, 1717136, 2146420, 4292840, 8585680]

約数ペア:

[(1, 8585680), (2, 4292840), (4, 2146420), (5, 1717136), (8, 1073210), (10, 858568), (16, 536605), (17, 505040), (20, 429284), (34, 252520), (40, 214642), (59, 145520), (68, 126260), (80, 107321), (85, 101008), (107, 80240), (118, 72760), (136, 63130), (170, 50504), (214, 40120), (236, 36380), (272, 31565), (295, 29104), (340, 25252), (428, 20060), (472, 18190), (535, 16048), (590, 14552), (680, 12626), (856, 10030), (944, 9095), (1003, 8560), (1070, 8024), (1180, 7276), (1360, 6313), (1712, 5015), (1819, 4720), (2006, 4280), (2140, 4012), (2360, 3638)]