2008305970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 4209226560

約数和(自身を除く): 2200920590

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 121, 145, 215, 242, 290, 319, 430, 473, 605, 638, 946, 1210, 1247, 1331, 1595, 2365, 2494, 2662, 3190, 3509, 4730, 5203, 6235, 6655, 7018, 10406, 12470, 13310, 13717, 14641, 17545, 26015, 27434, 29282, 35090, 38599, 52030, 57233, 68585, 73205, 77198, 114466, 137170, 146410, 150887, 161051, 192995, 286165, 301774, 322102, 385990, 424589, 572330, 629563, 754435, 805255, 849178, 1259126, 1508870, 1610510, 1659757, 2122945, 3147815, 3319514, 4245890, 4670479, 6295630, 6925193, 8298785, 9340958, 13850386, 16597570, 18257327, 23352395, 34625965, 36514654, 46704790, 69251930, 91286635, 182573270, 200830597, 401661194, 1004152985, 2008305970]

約数ペア:

[(1, 2008305970), (2, 1004152985), (5, 401661194), (10, 200830597), (11, 182573270), (22, 91286635), (29, 69251930), (43, 46704790), (55, 36514654), (58, 34625965), (86, 23352395), (110, 18257327), (121, 16597570), (145, 13850386), (215, 9340958), (242, 8298785), (290, 6925193), (319, 6295630), (430, 4670479), (473, 4245890), (605, 3319514), (638, 3147815), (946, 2122945), (1210, 1659757), (1247, 1610510), (1331, 1508870), (1595, 1259126), (2365, 849178), (2494, 805255), (2662, 754435), (3190, 629563), (3509, 572330), (4730, 424589), (5203, 385990), (6235, 322102), (6655, 301774), (7018, 286165), (10406, 192995), (12470, 161051), (13310, 150887), (13717, 146410), (14641, 137170), (17545, 114466), (26015, 77198), (27434, 73205), (29282, 68585), (35090, 57233), (38599, 52030)]