11846240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1540

約数の個数: 72

約数和(自身を含む): 32577552

約数和(自身を除く): 20731312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1511, 1568, 1960, 3022, 3920, 6044, 7555, 7840, 10577, 12088, 15110, 21154, 24176, 30220, 42308, 48352, 52885, 60440, 74039, 84616, 105770, 120880, 148078, 169232, 211540, 241760, 296156, 338464, 370195, 423080, 592312, 740390, 846160, 1184624, 1480780, 1692320, 2369248, 2961560, 5923120, 11846240]

約数ペア:

[(1, 11846240), (2, 5923120), (4, 2961560), (5, 2369248), (7, 1692320), (8, 1480780), (10, 1184624), (14, 846160), (16, 740390), (20, 592312), (28, 423080), (32, 370195), (35, 338464), (40, 296156), (49, 241760), (56, 211540), (70, 169232), (80, 148078), (98, 120880), (112, 105770), (140, 84616), (160, 74039), (196, 60440), (224, 52885), (245, 48352), (280, 42308), (392, 30220), (490, 24176), (560, 21154), (784, 15110), (980, 12088), (1120, 10577), (1511, 7840), (1568, 7555), (1960, 6044), (3022, 3920)]