2535042890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4999}}^1$

素因数の和:5199

約数の個数: 64

約数和(自身を含む): 5119200000

約数和(自身を除く): 2584157110

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 157, 170, 190, 314, 323, 646, 785, 1570, 1615, 2669, 2983, 3230, 4999, 5338, 5966, 9998, 13345, 14915, 24995, 26690, 29830, 49990, 50711, 84983, 94981, 101422, 169966, 189962, 253555, 424915, 474905, 507110, 784843, 849830, 949810, 1569686, 1614677, 3229354, 3924215, 7848430, 8073385, 13342331, 14912017, 16146770, 26684662, 29824034, 66711655, 74560085, 133423310, 149120170, 253504289, 507008578, 1267521445, 2535042890]

約数ペア:

[(1, 2535042890), (2, 1267521445), (5, 507008578), (10, 253504289), (17, 149120170), (19, 133423310), (34, 74560085), (38, 66711655), (85, 29824034), (95, 26684662), (157, 16146770), (170, 14912017), (190, 13342331), (314, 8073385), (323, 7848430), (646, 3924215), (785, 3229354), (1570, 1614677), (1615, 1569686), (2669, 949810), (2983, 849830), (3230, 784843), (4999, 507110), (5338, 474905), (5966, 424915), (9998, 253555), (13345, 189962), (14915, 169966), (24995, 101422), (26690, 94981), (29830, 84983), (49990, 50711)]