40285280290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{11411}}^1$

素因数の和:12547

約数の個数: 64

約数和(自身を含む): 80901037440

約数和(自身を除く): 40615757150

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1093, 1615, 2186, 3230, 5465, 10930, 11411, 18581, 20767, 22822, 37162, 41534, 57055, 92905, 103835, 114110, 185810, 193987, 207670, 216809, 353039, 387974, 433618, 706078, 969935, 1084045, 1765195, 1939870, 2168090, 3530390, 3685753, 7371506, 12472223, 18428765, 24944446, 36857530, 62361115, 124722230, 212027791, 236972237, 424055582, 473944474, 1060138955, 1184861185, 2120277910, 2369722370, 4028528029, 8057056058, 20142640145, 40285280290]

約数ペア:

[(1, 40285280290), (2, 20142640145), (5, 8057056058), (10, 4028528029), (17, 2369722370), (19, 2120277910), (34, 1184861185), (38, 1060138955), (85, 473944474), (95, 424055582), (170, 236972237), (190, 212027791), (323, 124722230), (646, 62361115), (1093, 36857530), (1615, 24944446), (2186, 18428765), (3230, 12472223), (5465, 7371506), (10930, 3685753), (11411, 3530390), (18581, 2168090), (20767, 1939870), (22822, 1765195), (37162, 1084045), (41534, 969935), (57055, 706078), (92905, 433618), (103835, 387974), (114110, 353039), (185810, 216809), (193987, 207670)]