5590900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 14235200

約数和(自身を除く): 8644300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 163, 175, 196, 245, 326, 343, 350, 490, 652, 686, 700, 815, 980, 1141, 1225, 1372, 1630, 1715, 2282, 2450, 3260, 3430, 4075, 4564, 4900, 5705, 6860, 7987, 8150, 8575, 11410, 15974, 16300, 17150, 22820, 28525, 31948, 34300, 39935, 55909, 57050, 79870, 111818, 114100, 159740, 199675, 223636, 279545, 399350, 559090, 798700, 1118180, 1397725, 2795450, 5590900]

約数ペア:

[(1, 5590900), (2, 2795450), (4, 1397725), (5, 1118180), (7, 798700), (10, 559090), (14, 399350), (20, 279545), (25, 223636), (28, 199675), (35, 159740), (49, 114100), (50, 111818), (70, 79870), (98, 57050), (100, 55909), (140, 39935), (163, 34300), (175, 31948), (196, 28525), (245, 22820), (326, 17150), (343, 16300), (350, 15974), (490, 11410), (652, 8575), (686, 8150), (700, 7987), (815, 6860), (980, 5705), (1141, 4900), (1225, 4564), (1372, 4075), (1630, 3430), (1715, 3260), (2282, 2450)]