2247286360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 128

約数和(自身を含む): 5668833600

約数和(自身を除く): 3421547240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 101, 110, 122, 202, 220, 244, 305, 404, 440, 488, 505, 610, 671, 808, 829, 1010, 1111, 1220, 1342, 1658, 2020, 2222, 2440, 2684, 3316, 3355, 4040, 4145, 4444, 5368, 5555, 6161, 6632, 6710, 8290, 8888, 9119, 11110, 12322, 13420, 16580, 18238, 22220, 24644, 26840, 30805, 33160, 36476, 44440, 45595, 49288, 50569, 61610, 67771, 72952, 83729, 91190, 101138, 123220, 135542, 167458, 182380, 202276, 246440, 252845, 271084, 334916, 338855, 364760, 404552, 418645, 505690, 542168, 556259, 669832, 677710, 837290, 921019, 1011380, 1112518, 1355420, 1674580, 1842038, 2022760, 2225036, 2710840, 2781295, 3349160, 3684076, 4450072, 4605095, 5107469, 5562590, 7368152, 9210190, 10214938, 11125180, 18420380, 20429876, 22250360, 25537345, 36840760, 40859752, 51074690, 56182159, 102149380, 112364318, 204298760, 224728636, 280910795, 449457272, 561821590, 1123643180, 2247286360]

約数ペア:

[(1, 2247286360), (2, 1123643180), (4, 561821590), (5, 449457272), (8, 280910795), (10, 224728636), (11, 204298760), (20, 112364318), (22, 102149380), (40, 56182159), (44, 51074690), (55, 40859752), (61, 36840760), (88, 25537345), (101, 22250360), (110, 20429876), (122, 18420380), (202, 11125180), (220, 10214938), (244, 9210190), (305, 7368152), (404, 5562590), (440, 5107469), (488, 4605095), (505, 4450072), (610, 3684076), (671, 3349160), (808, 2781295), (829, 2710840), (1010, 2225036), (1111, 2022760), (1220, 1842038), (1342, 1674580), (1658, 1355420), (2020, 1112518), (2222, 1011380), (2440, 921019), (2684, 837290), (3316, 677710), (3355, 669832), (4040, 556259), (4145, 542168), (4444, 505690), (5368, 418645), (5555, 404552), (6161, 364760), (6632, 338855), (6710, 334916), (8290, 271084), (8888, 252845), (9119, 246440), (11110, 202276), (12322, 182380), (13420, 167458), (16580, 135542), (18238, 123220), (22220, 101138), (24644, 91190), (26840, 83729), (30805, 72952), (33160, 67771), (36476, 61610), (44440, 50569), (45595, 49288)]