8953280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{571}}^1$

素因数の和:602

約数の個数: 84

約数和(自身を含む): 24844248

約数和(自身を除く): 15890968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 571, 784, 980, 1120, 1142, 1568, 1960, 2240, 2284, 2855, 3136, 3920, 3997, 4568, 5710, 7840, 7994, 9136, 11420, 15680, 15988, 18272, 19985, 22840, 27979, 31976, 36544, 39970, 45680, 55958, 63952, 79940, 91360, 111916, 127904, 139895, 159880, 182720, 223832, 255808, 279790, 319760, 447664, 559580, 639520, 895328, 1119160, 1279040, 1790656, 2238320, 4476640, 8953280]

約数ペア:

[(1, 8953280), (2, 4476640), (4, 2238320), (5, 1790656), (7, 1279040), (8, 1119160), (10, 895328), (14, 639520), (16, 559580), (20, 447664), (28, 319760), (32, 279790), (35, 255808), (40, 223832), (49, 182720), (56, 159880), (64, 139895), (70, 127904), (80, 111916), (98, 91360), (112, 79940), (140, 63952), (160, 55958), (196, 45680), (224, 39970), (245, 36544), (280, 31976), (320, 27979), (392, 22840), (448, 19985), (490, 18272), (560, 15988), (571, 15680), (784, 11420), (980, 9136), (1120, 7994), (1142, 7840), (1568, 5710), (1960, 4568), (2240, 3997), (2284, 3920), (2855, 3136)]