2553695242580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1\times {\mathrm{16741}}^1$

素因数の和:18409

約数の個数: 96

約数和(自身を含む): 5551395400320

約数和(自身を除く): 2997700157740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 185, 278, 370, 556, 695, 740, 1390, 1483, 2780, 2966, 5143, 5932, 7415, 10286, 14830, 16741, 20572, 25715, 29660, 33482, 51430, 54871, 66964, 83705, 102860, 109742, 167410, 206137, 219484, 274355, 334820, 412274, 548710, 619417, 824548, 1030685, 1097420, 1238834, 2061370, 2326999, 2477668, 3097085, 4122740, 4653998, 6194170, 7627069, 9307996, 11634995, 12388340, 15254138, 23269990, 24826903, 30508276, 38135345, 46539980, 49653806, 76270690, 86098963, 99307612, 124134515, 152541380, 172197926, 248269030, 344395852, 430494815, 496538060, 860989630, 918595411, 1721979260, 1837190822, 3450939517, 3674381644, 4592977055, 6901879034, 9185954110, 13803758068, 17254697585, 18371908220, 34509395170, 69018790340, 127684762129, 255369524258, 510739048516, 638423810645, 1276847621290, 2553695242580]

約数ペア:

[(1, 2553695242580), (2, 1276847621290), (4, 638423810645), (5, 510739048516), (10, 255369524258), (20, 127684762129), (37, 69018790340), (74, 34509395170), (139, 18371908220), (148, 17254697585), (185, 13803758068), (278, 9185954110), (370, 6901879034), (556, 4592977055), (695, 3674381644), (740, 3450939517), (1390, 1837190822), (1483, 1721979260), (2780, 918595411), (2966, 860989630), (5143, 496538060), (5932, 430494815), (7415, 344395852), (10286, 248269030), (14830, 172197926), (16741, 152541380), (20572, 124134515), (25715, 99307612), (29660, 86098963), (33482, 76270690), (51430, 49653806), (54871, 46539980), (66964, 38135345), (83705, 30508276), (102860, 24826903), (109742, 23269990), (167410, 15254138), (206137, 12388340), (219484, 11634995), (274355, 9307996), (334820, 7627069), (412274, 6194170), (548710, 4653998), (619417, 4122740), (824548, 3097085), (1030685, 2477668), (1097420, 2326999), (1238834, 2061370)]