9747400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 25623360

約数和(自身を除く): 15875960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 163, 184, 200, 230, 260, 299, 325, 326, 460, 520, 575, 598, 650, 652, 815, 920, 1150, 1196, 1300, 1304, 1495, 1630, 2119, 2300, 2392, 2600, 2990, 3260, 3749, 4075, 4238, 4600, 5980, 6520, 7475, 7498, 8150, 8476, 10595, 11960, 14950, 14996, 16300, 16952, 18745, 21190, 29900, 29992, 32600, 37490, 42380, 48737, 52975, 59800, 74980, 84760, 93725, 97474, 105950, 149960, 187450, 194948, 211900, 243685, 374900, 389896, 423800, 487370, 749800, 974740, 1218425, 1949480, 2436850, 4873700, 9747400]

約数ペア:

[(1, 9747400), (2, 4873700), (4, 2436850), (5, 1949480), (8, 1218425), (10, 974740), (13, 749800), (20, 487370), (23, 423800), (25, 389896), (26, 374900), (40, 243685), (46, 211900), (50, 194948), (52, 187450), (65, 149960), (92, 105950), (100, 97474), (104, 93725), (115, 84760), (130, 74980), (163, 59800), (184, 52975), (200, 48737), (230, 42380), (260, 37490), (299, 32600), (325, 29992), (326, 29900), (460, 21190), (520, 18745), (575, 16952), (598, 16300), (650, 14996), (652, 14950), (815, 11960), (920, 10595), (1150, 8476), (1196, 8150), (1300, 7498), (1304, 7475), (1495, 6520), (1630, 5980), (2119, 4600), (2300, 4238), (2392, 4075), (2600, 3749), (2990, 3260)]