84200960

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 80

約数和(自身を含む): 208593792

約数和(自身を除く): 124392832

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, 992, 1061, 1240, 1280, 1984, 2122, 2480, 2560, 3968, 4244, 4960, 5305, 7936, 8488, 9920, 10610, 15872, 16976, 19840, 21220, 32891, 33952, 39680, 42440, 65782, 67904, 79360, 84880, 131564, 135808, 164455, 169760, 263128, 271616, 328910, 339520, 526256, 543232, 657820, 679040, 1052512, 1315640, 1358080, 2105024, 2631280, 2716160, 4210048, 5262560, 8420096, 10525120, 16840192, 21050240, 42100480, 84200960]

約数ペア:

[(1, 84200960), (2, 42100480), (4, 21050240), (5, 16840192), (8, 10525120), (10, 8420096), (16, 5262560), (20, 4210048), (31, 2716160), (32, 2631280), (40, 2105024), (62, 1358080), (64, 1315640), (80, 1052512), (124, 679040), (128, 657820), (155, 543232), (160, 526256), (248, 339520), (256, 328910), (310, 271616), (320, 263128), (496, 169760), (512, 164455), (620, 135808), (640, 131564), (992, 84880), (1061, 79360), (1240, 67904), (1280, 65782), (1984, 42440), (2122, 39680), (2480, 33952), (2560, 32891), (3968, 21220), (4244, 19840), (4960, 16976), (5305, 15872), (7936, 10610), (8488, 9920)]