226155590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 448737408

約数和(自身を除く): 222581818

約数列:

[1, 2, 5, 10, 17, 34, 41, 71, 82, 85, 142, 170, 205, 355, 410, 457, 697, 710, 914, 1207, 1394, 2285, 2414, 2911, 3485, 4570, 5822, 6035, 6970, 7769, 12070, 14555, 15538, 18737, 29110, 32447, 37474, 38845, 49487, 64894, 77690, 93685, 98974, 162235, 187370, 247435, 318529, 324470, 494870, 551599, 637058, 1103198, 1330327, 1592645, 2660654, 2757995, 3185290, 5515990, 6651635, 13303270, 22615559, 45231118, 113077795, 226155590]

約数ペア:

[(1, 226155590), (2, 113077795), (5, 45231118), (10, 22615559), (17, 13303270), (34, 6651635), (41, 5515990), (71, 3185290), (82, 2757995), (85, 2660654), (142, 1592645), (170, 1330327), (205, 1103198), (355, 637058), (410, 551599), (457, 494870), (697, 324470), (710, 318529), (914, 247435), (1207, 187370), (1394, 162235), (2285, 98974), (2414, 93685), (2911, 77690), (3485, 64894), (4570, 49487), (5822, 38845), (6035, 37474), (6970, 32447), (7769, 29110), (12070, 18737), (14555, 15538)]