11024020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1607}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 27014400

約数和(自身を除く): 15990380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1607, 1715, 3214, 3430, 6428, 6860, 8035, 11249, 16070, 22498, 32140, 44996, 56245, 78743, 112490, 157486, 224980, 314972, 393715, 551201, 787430, 1102402, 1574860, 2204804, 2756005, 5512010, 11024020]

約数ペア:

[(1, 11024020), (2, 5512010), (4, 2756005), (5, 2204804), (7, 1574860), (10, 1102402), (14, 787430), (20, 551201), (28, 393715), (35, 314972), (49, 224980), (70, 157486), (98, 112490), (140, 78743), (196, 56245), (245, 44996), (343, 32140), (490, 22498), (686, 16070), (980, 11249), (1372, 8035), (1607, 6860), (1715, 6428), (3214, 3430)]