8049775890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{51217}}^1$

素因数の和:51284

約数の個数: 96

約数和(自身を含む): 21595147776

約数和(自身を除く): 13545371886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2418, 2535, 4030, 5070, 5239, 6045, 10478, 12090, 15717, 26195, 31434, 51217, 52390, 78585, 102434, 153651, 157170, 256085, 307302, 512170, 665821, 768255, 1331642, 1536510, 1587727, 1997463, 3175454, 3329105, 3994926, 4763181, 6658210, 7938635, 8655673, 9526362, 9987315, 15877270, 17311346, 19974630, 20640451, 23815905, 25967019, 41280902, 43278365, 47631810, 51934038, 61921353, 86556730, 103202255, 123842706, 129835095, 206404510, 259670190, 268325863, 309606765, 536651726, 619213530, 804977589, 1341629315, 1609955178, 2683258630, 4024887945, 8049775890]

約数ペア:

[(1, 8049775890), (2, 4024887945), (3, 2683258630), (5, 1609955178), (6, 1341629315), (10, 804977589), (13, 619213530), (15, 536651726), (26, 309606765), (30, 268325863), (31, 259670190), (39, 206404510), (62, 129835095), (65, 123842706), (78, 103202255), (93, 86556730), (130, 61921353), (155, 51934038), (169, 47631810), (186, 43278365), (195, 41280902), (310, 25967019), (338, 23815905), (390, 20640451), (403, 19974630), (465, 17311346), (507, 15877270), (806, 9987315), (845, 9526362), (930, 8655673), (1014, 7938635), (1209, 6658210), (1690, 4763181), (2015, 3994926), (2418, 3329105), (2535, 3175454), (4030, 1997463), (5070, 1587727), (5239, 1536510), (6045, 1331642), (10478, 768255), (12090, 665821), (15717, 512170), (26195, 307302), (31434, 256085), (51217, 157170), (52390, 153651), (78585, 102434)]