9817276.00000000

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 222929280

約数和(自身を除く): 132889820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 790, 980, 1106, 1163, 1580, 2212, 2326, 2765, 3871, 4652, 5530, 5815, 7742, 8141, 11060, 11630, 15484, 16282, 19355, 23260, 32564, 38710, 40705, 56987, 77420, 81410, 91877, 113974, 162820, 183754, 227948, 284935, 367508, 459385, 569870, 643139, 918770, 1139740, 1286278, 1837540, 2572556, 3215695, 4501973, 6431390, 9003946, 12862780, 18007892, 22509865, 45019730, 90039460]

約数ペア:

[(1, 90039460), (2, 45019730), (4, 22509865), (5, 18007892), (7, 12862780), (10, 9003946), (14, 6431390), (20, 4501973), (28, 3215695), (35, 2572556), (49, 1837540), (70, 1286278), (79, 1139740), (98, 918770), (140, 643139), (158, 569870), (196, 459385), (245, 367508), (316, 284935), (395, 227948), (490, 183754), (553, 162820), (790, 113974), (980, 91877), (1106, 81410), (1163, 77420), (1580, 56987), (2212, 40705), (2326, 38710), (2765, 32564), (3871, 23260), (4652, 19355), (5530, 16282), (5815, 15484), (7742, 11630), (8141, 11060)]