47021000960

素因数分解:

$2^8\times 5^1\times {\mathrm{167}}^1\times {\mathrm{219971}}^1$

素因数の和:220159

約数の個数: 72

約数和(自身を含む): 113304937536

約数和(自身を除く): 66283936576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 640, 668, 835, 1280, 1336, 1670, 2672, 3340, 5344, 6680, 10688, 13360, 21376, 26720, 42752, 53440, 106880, 213760, 219971, 439942, 879884, 1099855, 1759768, 2199710, 3519536, 4399420, 7039072, 8798840, 14078144, 17597680, 28156288, 35195360, 36735157, 56312576, 70390720, 73470314, 140781440, 146940628, 183675785, 281562880, 293881256, 367351570, 587762512, 734703140, 1175525024, 1469406280, 2351050048, 2938812560, 4702100096, 5877625120, 9404200192, 11755250240, 23510500480, 47021000960]

約数ペア:

[(1, 47021000960), (2, 23510500480), (4, 11755250240), (5, 9404200192), (8, 5877625120), (10, 4702100096), (16, 2938812560), (20, 2351050048), (32, 1469406280), (40, 1175525024), (64, 734703140), (80, 587762512), (128, 367351570), (160, 293881256), (167, 281562880), (256, 183675785), (320, 146940628), (334, 140781440), (640, 73470314), (668, 70390720), (835, 56312576), (1280, 36735157), (1336, 35195360), (1670, 28156288), (2672, 17597680), (3340, 14078144), (5344, 8798840), (6680, 7039072), (10688, 4399420), (13360, 3519536), (21376, 2199710), (26720, 1759768), (42752, 1099855), (53440, 879884), (106880, 439942), (213760, 219971)]