70298800760

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1\times {\mathrm{4357}}^1$

素因数の和:5976

約数の個数: 64

約数和(自身を含む): 158839686720

約数和(自身を除く): 88540885960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1297, 1555, 2488, 2594, 3110, 4357, 5188, 6220, 6485, 8714, 10376, 12440, 12970, 17428, 21785, 25940, 34856, 43570, 51880, 87140, 174280, 403367, 806734, 1355027, 1613468, 2016835, 2710054, 3226936, 4033670, 5420108, 5651029, 6775135, 8067340, 10840216, 11302058, 13550270, 16134680, 22604116, 27100540, 28255145, 45208232, 54201080, 56510290, 113020580, 226041160, 1757470019, 3514940038, 7029880076, 8787350095, 14059760152, 17574700190, 35149400380, 70298800760]

約数ペア:

[(1, 70298800760), (2, 35149400380), (4, 17574700190), (5, 14059760152), (8, 8787350095), (10, 7029880076), (20, 3514940038), (40, 1757470019), (311, 226041160), (622, 113020580), (1244, 56510290), (1297, 54201080), (1555, 45208232), (2488, 28255145), (2594, 27100540), (3110, 22604116), (4357, 16134680), (5188, 13550270), (6220, 11302058), (6485, 10840216), (8714, 8067340), (10376, 6775135), (12440, 5651029), (12970, 5420108), (17428, 4033670), (21785, 3226936), (25940, 2710054), (34856, 2016835), (43570, 1613468), (51880, 1355027), (87140, 806734), (174280, 403367)]