5220459520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1061}}^1$

素因数の和:1148

約数の個数: 132

約数和(自身を含む): 12952179612

約数和(自身を除く): 7731720092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1024, 1061, 1240, 1280, 1922, 1984, 2122, 2480, 2560, 3844, 3968, 4244, 4805, 4960, 5120, 5305, 7688, 7936, 8488, 9610, 9920, 10610, 15376, 15872, 16976, 19220, 19840, 21220, 30752, 31744, 32891, 33952, 38440, 39680, 42440, 61504, 65782, 67904, 76880, 79360, 84880, 123008, 131564, 135808, 153760, 158720, 164455, 169760, 246016, 263128, 271616, 307520, 328910, 339520, 492032, 526256, 543232, 615040, 657820, 679040, 984064, 1019621, 1052512, 1086464, 1230080, 1315640, 1358080, 2039242, 2105024, 2460160, 2631280, 2716160, 4078484, 4210048, 4920320, 5098105, 5262560, 5432320, 8156968, 8420096, 10196210, 10525120, 16313936, 16840192, 20392420, 21050240, 32627872, 33680384, 40784840, 42100480, 65255744, 81569680, 84200960, 130511488, 163139360, 168401920, 261022976, 326278720, 522045952, 652557440, 1044091904, 1305114880, 2610229760, 5220459520]

約数ペア:

[(1, 5220459520), (2, 2610229760), (4, 1305114880), (5, 1044091904), (8, 652557440), (10, 522045952), (16, 326278720), (20, 261022976), (31, 168401920), (32, 163139360), (40, 130511488), (62, 84200960), (64, 81569680), (80, 65255744), (124, 42100480), (128, 40784840), (155, 33680384), (160, 32627872), (248, 21050240), (256, 20392420), (310, 16840192), (320, 16313936), (496, 10525120), (512, 10196210), (620, 8420096), (640, 8156968), (961, 5432320), (992, 5262560), (1024, 5098105), (1061, 4920320), (1240, 4210048), (1280, 4078484), (1922, 2716160), (1984, 2631280), (2122, 2460160), (2480, 2105024), (2560, 2039242), (3844, 1358080), (3968, 1315640), (4244, 1230080), (4805, 1086464), (4960, 1052512), (5120, 1019621), (5305, 984064), (7688, 679040), (7936, 657820), (8488, 615040), (9610, 543232), (9920, 526256), (10610, 492032), (15376, 339520), (15872, 328910), (16976, 307520), (19220, 271616), (19840, 263128), (21220, 246016), (30752, 169760), (31744, 164455), (32891, 158720), (33952, 153760), (38440, 135808), (39680, 131564), (42440, 123008), (61504, 84880), (65782, 79360), (67904, 76880)]