42683508740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1\times {\mathrm{1367}}^1$

素因数の和:2169

約数の個数: 96

約数和(自身を含む): 95312609280

約数和(自身を除く): 52629100540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 647, 1270, 1294, 1367, 2413, 2540, 2588, 2734, 3235, 4826, 5468, 6470, 6835, 9652, 12065, 12293, 12940, 13670, 24130, 24586, 25973, 27340, 48260, 49172, 51946, 61465, 82169, 103892, 122930, 129865, 164338, 173609, 245860, 259730, 328676, 347218, 410845, 519460, 694436, 821690, 868045, 884449, 1561211, 1643380, 1736090, 1768898, 3122422, 3298571, 3472180, 3537796, 4422245, 6244844, 6597142, 7806055, 8844490, 13194284, 15612110, 16492855, 16804531, 17688980, 31224220, 32985710, 33609062, 65971420, 67218124, 84022655, 112325023, 168045310, 224650046, 336090620, 449300092, 561625115, 1123250230, 2134175437, 2246500460, 4268350874, 8536701748, 10670877185, 21341754370, 42683508740]

約数ペア:

[(1, 42683508740), (2, 21341754370), (4, 10670877185), (5, 8536701748), (10, 4268350874), (19, 2246500460), (20, 2134175437), (38, 1123250230), (76, 561625115), (95, 449300092), (127, 336090620), (190, 224650046), (254, 168045310), (380, 112325023), (508, 84022655), (635, 67218124), (647, 65971420), (1270, 33609062), (1294, 32985710), (1367, 31224220), (2413, 17688980), (2540, 16804531), (2588, 16492855), (2734, 15612110), (3235, 13194284), (4826, 8844490), (5468, 7806055), (6470, 6597142), (6835, 6244844), (9652, 4422245), (12065, 3537796), (12293, 3472180), (12940, 3298571), (13670, 3122422), (24130, 1768898), (24586, 1736090), (25973, 1643380), (27340, 1561211), (48260, 884449), (49172, 868045), (51946, 821690), (61465, 694436), (82169, 519460), (103892, 410845), (122930, 347218), (129865, 328676), (164338, 259730), (173609, 245860)]