979858600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2017}}^1$

素因数の和:2387

約数の個数: 96

約数和(自身を含む): 2612422080

約数和(自身を除く): 1632563480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 347, 350, 694, 700, 1388, 1400, 1735, 2017, 2429, 2776, 3470, 4034, 4858, 6940, 8068, 8675, 9716, 10085, 12145, 13880, 14119, 16136, 17350, 19432, 20170, 24290, 28238, 34700, 40340, 48580, 50425, 56476, 60725, 69400, 70595, 80680, 97160, 100850, 112952, 121450, 141190, 201700, 242900, 282380, 352975, 403400, 485800, 564760, 699899, 705950, 1399798, 1411900, 2799596, 2823800, 3499495, 4899293, 5599192, 6998990, 9798586, 13997980, 17497475, 19597172, 24496465, 27995960, 34994950, 39194344, 48992930, 69989900, 97985860, 122482325, 139979800, 195971720, 244964650, 489929300, 979858600]

約数ペア:

[(1, 979858600), (2, 489929300), (4, 244964650), (5, 195971720), (7, 139979800), (8, 122482325), (10, 97985860), (14, 69989900), (20, 48992930), (25, 39194344), (28, 34994950), (35, 27995960), (40, 24496465), (50, 19597172), (56, 17497475), (70, 13997980), (100, 9798586), (140, 6998990), (175, 5599192), (200, 4899293), (280, 3499495), (347, 2823800), (350, 2799596), (694, 1411900), (700, 1399798), (1388, 705950), (1400, 699899), (1735, 564760), (2017, 485800), (2429, 403400), (2776, 352975), (3470, 282380), (4034, 242900), (4858, 201700), (6940, 141190), (8068, 121450), (8675, 112952), (9716, 100850), (10085, 97160), (12145, 80680), (13880, 70595), (14119, 69400), (16136, 60725), (17350, 56476), (19432, 50425), (20170, 48580), (24290, 40340), (28238, 34700)]