5639900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1179

約数の個数: 54

約数和(自身を含む): 14249088

約数和(自身を除く): 8609188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1151, 1225, 2302, 2450, 4604, 4900, 5755, 8057, 11510, 16114, 23020, 28775, 32228, 40285, 56399, 57550, 80570, 112798, 115100, 161140, 201425, 225596, 281995, 402850, 563990, 805700, 1127980, 1409975, 2819950, 5639900]

約数ペア:

[(1, 5639900), (2, 2819950), (4, 1409975), (5, 1127980), (7, 805700), (10, 563990), (14, 402850), (20, 281995), (25, 225596), (28, 201425), (35, 161140), (49, 115100), (50, 112798), (70, 80570), (98, 57550), (100, 56399), (140, 40285), (175, 32228), (196, 28775), (245, 23020), (350, 16114), (490, 11510), (700, 8057), (980, 5755), (1151, 4900), (1225, 4604), (2302, 2450)]