1057802620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3853}}^1$

素因数の和:3959

約数の個数: 96

約数和(自身を含む): 2657225088

約数和(自身を除く): 1599422468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 53, 70, 74, 106, 140, 148, 185, 212, 259, 265, 370, 371, 518, 530, 740, 742, 1036, 1060, 1295, 1484, 1855, 1961, 2590, 3710, 3853, 3922, 5180, 7420, 7706, 7844, 9805, 13727, 15412, 19265, 19610, 26971, 27454, 38530, 39220, 53942, 54908, 68635, 77060, 107884, 134855, 137270, 142561, 204209, 269710, 274540, 285122, 408418, 539420, 570244, 712805, 816836, 997927, 1021045, 1425610, 1429463, 1995854, 2042090, 2851220, 2858926, 3991708, 4084180, 4989635, 5717852, 7147315, 7555733, 9979270, 14294630, 15111466, 19958540, 28589260, 30222932, 37778665, 52890131, 75557330, 105780262, 151114660, 211560524, 264450655, 528901310, 1057802620]

約数ペア:

[(1, 1057802620), (2, 528901310), (4, 264450655), (5, 211560524), (7, 151114660), (10, 105780262), (14, 75557330), (20, 52890131), (28, 37778665), (35, 30222932), (37, 28589260), (53, 19958540), (70, 15111466), (74, 14294630), (106, 9979270), (140, 7555733), (148, 7147315), (185, 5717852), (212, 4989635), (259, 4084180), (265, 3991708), (370, 2858926), (371, 2851220), (518, 2042090), (530, 1995854), (740, 1429463), (742, 1425610), (1036, 1021045), (1060, 997927), (1295, 816836), (1484, 712805), (1855, 570244), (1961, 539420), (2590, 408418), (3710, 285122), (3853, 274540), (3922, 269710), (5180, 204209), (7420, 142561), (7706, 137270), (7844, 134855), (9805, 107884), (13727, 77060), (15412, 68635), (19265, 54908), (19610, 53942), (26971, 39220), (27454, 38530)]