371122583990

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4159}}^1\times {\mathrm{13921}}^1$

素因数の和:18728

約数の個数: 32

約数和(自身を含む): 669271749120

約数和(自身を除く): 298149165130

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 4159, 6410, 8318, 13921, 20795, 27842, 41590, 69605, 139210, 2665919, 5331838, 8923361, 13329595, 17846722, 26659190, 44616805, 57897439, 89233610, 115794878, 289487195, 578974390, 37112258399, 74224516798, 185561291995, 371122583990]

約数ペア:

[(1, 371122583990), (2, 185561291995), (5, 74224516798), (10, 37112258399), (641, 578974390), (1282, 289487195), (3205, 115794878), (4159, 89233610), (6410, 57897439), (8318, 44616805), (13921, 26659190), (20795, 17846722), (27842, 13329595), (41590, 8923361), (69605, 5331838), (139210, 2665919)]