105549920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13463}}^1$

素因数の和:13492

約数の個数: 72

約数和(自身を含む): 290095344

約数和(自身を除く): 184545424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 13463, 26926, 53852, 67315, 94241, 107704, 134630, 188482, 215408, 269260, 376964, 430816, 471205, 538520, 659687, 753928, 942410, 1077040, 1319374, 1507856, 1884820, 2154080, 2638748, 3015712, 3298435, 3769640, 5277496, 6596870, 7539280, 10554992, 13193740, 15078560, 21109984, 26387480, 52774960, 105549920]

約数ペア:

[(1, 105549920), (2, 52774960), (4, 26387480), (5, 21109984), (7, 15078560), (8, 13193740), (10, 10554992), (14, 7539280), (16, 6596870), (20, 5277496), (28, 3769640), (32, 3298435), (35, 3015712), (40, 2638748), (49, 2154080), (56, 1884820), (70, 1507856), (80, 1319374), (98, 1077040), (112, 942410), (140, 753928), (160, 659687), (196, 538520), (224, 471205), (245, 430816), (280, 376964), (392, 269260), (490, 215408), (560, 188482), (784, 134630), (980, 107704), (1120, 94241), (1568, 67315), (1960, 53852), (3920, 26926), (7840, 13463)]