11695660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 14976020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 839, 1394, 1678, 2788, 3356, 3485, 4195, 6970, 8390, 13940, 14263, 16780, 28526, 34399, 57052, 68798, 71315, 137596, 142630, 171995, 285260, 343990, 584783, 687980, 1169566, 2339132, 2923915, 5847830, 11695660]

約数ペア:

[(1, 11695660), (2, 5847830), (4, 2923915), (5, 2339132), (10, 1169566), (17, 687980), (20, 584783), (34, 343990), (41, 285260), (68, 171995), (82, 142630), (85, 137596), (164, 71315), (170, 68798), (205, 57052), (340, 34399), (410, 28526), (697, 16780), (820, 14263), (839, 13940), (1394, 8390), (1678, 6970), (2788, 4195), (3356, 3485)]