8529120570920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27457}}^1\times {\mathrm{24043}}^1$

素因数の和:51547

約数の個数: 128

約数和(自身を含む): 21390484924800

約数和(自身を除く): 12861364353880

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 24043, 27457, 48086, 54914, 96172, 109828, 120215, 137285, 192344, 219656, 240430, 274570, 408731, 456817, 466769, 480860, 521683, 549140, 817462, 913634, 933538, 961720, 1043366, 1098280, 1634924, 1827268, 1867076, 2043655, 2086732, 2284085, 2333845, 2608415, 3269848, 3654536, 3734152, 4087310, 4173464, 4568170, 4667690, 5216830, 7765889, 8174620, 8868611, 9136340, 9335380, 10433660, 15531778, 16349240, 17737222, 18272680, 18670760, 20867320, 31063556, 35474444, 38829445, 44343055, 62127112, 70948888, 77658890, 88686110, 155317780, 177372220, 310635560, 354744440, 660148651, 1320297302, 2640594604, 3300743255, 5281189208, 6601486510, 11222527067, 12542824369, 13202973020, 22445054134, 25085648738, 26405946040, 44890108268, 50171297476, 56112635335, 62714121845, 89780216536, 100342594952, 112225270670, 125428243690, 213228014273, 224450541340, 250856487380, 426456028546, 448901082680, 501712974760, 852912057092, 1066140071365, 1705824114184, 2132280142730, 4264560285460, 8529120570920]

約数ペア:

[(1, 8529120570920), (2, 4264560285460), (4, 2132280142730), (5, 1705824114184), (8, 1066140071365), (10, 852912057092), (17, 501712974760), (19, 448901082680), (20, 426456028546), (34, 250856487380), (38, 224450541340), (40, 213228014273), (68, 125428243690), (76, 112225270670), (85, 100342594952), (95, 89780216536), (136, 62714121845), (152, 56112635335), (170, 50171297476), (190, 44890108268), (323, 26405946040), (340, 25085648738), (380, 22445054134), (646, 13202973020), (680, 12542824369), (760, 11222527067), (1292, 6601486510), (1615, 5281189208), (2584, 3300743255), (3230, 2640594604), (6460, 1320297302), (12920, 660148651), (24043, 354744440), (27457, 310635560), (48086, 177372220), (54914, 155317780), (96172, 88686110), (109828, 77658890), (120215, 70948888), (137285, 62127112), (192344, 44343055), (219656, 38829445), (240430, 35474444), (274570, 31063556), (408731, 20867320), (456817, 18670760), (466769, 18272680), (480860, 17737222), (521683, 16349240), (549140, 15531778), (817462, 10433660), (913634, 9335380), (933538, 9136340), (961720, 8868611), (1043366, 8174620), (1098280, 7765889), (1634924, 5216830), (1827268, 4667690), (1867076, 4568170), (2043655, 4173464), (2086732, 4087310), (2284085, 3734152), (2333845, 3654536), (2608415, 3269848)]