11842240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1649

約数の個数: 56

約数和(自身を含む): 29443680

約数和(自身を除く): 17601440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1609, 1840, 3218, 3680, 6436, 7360, 8045, 12872, 16090, 25744, 32180, 37007, 51488, 64360, 74014, 102976, 128720, 148028, 185035, 257440, 296056, 370070, 514880, 592112, 740140, 1184224, 1480280, 2368448, 2960560, 5921120, 11842240]

約数ペア:

[(1, 11842240), (2, 5921120), (4, 2960560), (5, 2368448), (8, 1480280), (10, 1184224), (16, 740140), (20, 592112), (23, 514880), (32, 370070), (40, 296056), (46, 257440), (64, 185035), (80, 148028), (92, 128720), (115, 102976), (160, 74014), (184, 64360), (230, 51488), (320, 37007), (368, 32180), (460, 25744), (736, 16090), (920, 12872), (1472, 8045), (1609, 7360), (1840, 6436), (3218, 3680)]