11204720

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 26208144

約数和(自身を除く): 15003424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 617, 908, 1135, 1234, 1816, 2270, 2468, 3085, 3632, 4540, 4936, 6170, 9080, 9872, 12340, 18160, 24680, 49360, 140059, 280118, 560236, 700295, 1120472, 1400590, 2240944, 2801180, 5602360, 11204720]

約数ペア:

[(1, 11204720), (2, 5602360), (4, 2801180), (5, 2240944), (8, 1400590), (10, 1120472), (16, 700295), (20, 560236), (40, 280118), (80, 140059), (227, 49360), (454, 24680), (617, 18160), (908, 12340), (1135, 9872), (1234, 9080), (1816, 6170), (2270, 4936), (2468, 4540), (3085, 3632)]