66262310080

素因数分解:

$2^6\times 5^1\times {\mathrm{36721}}^1\times {\mathrm{5639}}^1$

素因数の和:42377

約数の個数: 56

約数和(自身を含む): 157819404960

約数和(自身を除く): 91557094880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5639, 11278, 22556, 28195, 36721, 45112, 56390, 73442, 90224, 112780, 146884, 180448, 183605, 225560, 293768, 360896, 367210, 451120, 587536, 734420, 902240, 1175072, 1468840, 1804480, 2350144, 2937680, 5875360, 11750720, 207069719, 414139438, 828278876, 1035348595, 1656557752, 2070697190, 3313115504, 4141394380, 6626231008, 8282788760, 13252462016, 16565577520, 33131155040, 66262310080]

約数ペア:

[(1, 66262310080), (2, 33131155040), (4, 16565577520), (5, 13252462016), (8, 8282788760), (10, 6626231008), (16, 4141394380), (20, 3313115504), (32, 2070697190), (40, 1656557752), (64, 1035348595), (80, 828278876), (160, 414139438), (320, 207069719), (5639, 11750720), (11278, 5875360), (22556, 2937680), (28195, 2350144), (36721, 1804480), (45112, 1468840), (56390, 1175072), (73442, 902240), (90224, 734420), (112780, 587536), (146884, 451120), (180448, 367210), (183605, 360896), (225560, 293768)]