29990800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10736

約数の個数: 60

約数和(自身を含む): 82353856

約数和(自身を除く): 52363056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 10711, 21422, 42844, 53555, 74977, 85688, 107110, 149954, 171376, 214220, 267775, 299908, 374885, 428440, 535550, 599816, 749770, 856880, 1071100, 1199632, 1499540, 1874425, 2142200, 2999080, 3748850, 4284400, 5998160, 7497700, 14995400, 29990800]

約数ペア:

[(1, 29990800), (2, 14995400), (4, 7497700), (5, 5998160), (7, 4284400), (8, 3748850), (10, 2999080), (14, 2142200), (16, 1874425), (20, 1499540), (25, 1199632), (28, 1071100), (35, 856880), (40, 749770), (50, 599816), (56, 535550), (70, 428440), (80, 374885), (100, 299908), (112, 267775), (140, 214220), (175, 171376), (200, 149954), (280, 107110), (350, 85688), (400, 74977), (560, 53555), (700, 42844), (1400, 21422), (2800, 10711)]