1036571223880

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2437}}^1\times {\mathrm{30469}}^1$

素因数の和:33266

約数の個数: 64

約数和(自身を含む): 2340004590000

約数和(自身を除く): 1303433366120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2437, 2792, 3490, 4874, 6980, 9748, 12185, 13960, 19496, 24370, 30469, 48740, 60938, 97480, 121876, 152345, 243752, 304690, 609380, 850513, 1218760, 1701026, 3402052, 4252565, 6804104, 8505130, 10633681, 17010260, 21267362, 34020520, 42534724, 53168405, 74252953, 85069448, 106336810, 148505906, 212673620, 297011812, 371264765, 425347240, 594023624, 742529530, 1485059060, 2970118120, 25914280597, 51828561194, 103657122388, 129571402985, 207314244776, 259142805970, 518285611940, 1036571223880]

約数ペア:

[(1, 1036571223880), (2, 518285611940), (4, 259142805970), (5, 207314244776), (8, 129571402985), (10, 103657122388), (20, 51828561194), (40, 25914280597), (349, 2970118120), (698, 1485059060), (1396, 742529530), (1745, 594023624), (2437, 425347240), (2792, 371264765), (3490, 297011812), (4874, 212673620), (6980, 148505906), (9748, 106336810), (12185, 85069448), (13960, 74252953), (19496, 53168405), (24370, 42534724), (30469, 34020520), (48740, 21267362), (60938, 17010260), (97480, 10633681), (121876, 8505130), (152345, 6804104), (243752, 4252565), (304690, 3402052), (609380, 1701026), (850513, 1218760)]