4873700

素因数分解:

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

素因数の和:213

約数の個数: 72

約数和(自身を含む): 11957568

約数和(自身を除く): 7083868

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 163, 230, 260, 299, 325, 326, 460, 575, 598, 650, 652, 815, 1150, 1196, 1300, 1495, 1630, 2119, 2300, 2990, 3260, 3749, 4075, 4238, 5980, 7475, 7498, 8150, 8476, 10595, 14950, 14996, 16300, 18745, 21190, 29900, 37490, 42380, 48737, 52975, 74980, 93725, 97474, 105950, 187450, 194948, 211900, 243685, 374900, 487370, 974740, 1218425, 2436850, 4873700]

約数ペア:

[(1, 4873700), (2, 2436850), (4, 1218425), (5, 974740), (10, 487370), (13, 374900), (20, 243685), (23, 211900), (25, 194948), (26, 187450), (46, 105950), (50, 97474), (52, 93725), (65, 74980), (92, 52975), (100, 48737), (115, 42380), (130, 37490), (163, 29900), (230, 21190), (260, 18745), (299, 16300), (325, 14996), (326, 14950), (460, 10595), (575, 8476), (598, 8150), (650, 7498), (652, 7475), (815, 5980), (1150, 4238), (1196, 4075), (1300, 3749), (1495, 3260), (1630, 2990), (2119, 2300)]