2093304860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 4922830080

約数和(自身を除く): 2829525220

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 251, 323, 340, 380, 502, 646, 1004, 1255, 1291, 1292, 1615, 2510, 2582, 3230, 4267, 4769, 5020, 5164, 6455, 6460, 8534, 9538, 12910, 17068, 19076, 21335, 21947, 23845, 24529, 25820, 42670, 43894, 47690, 49058, 81073, 85340, 87788, 95380, 98116, 109735, 122645, 162146, 219470, 245290, 324041, 324292, 405365, 416993, 438940, 490580, 648082, 810730, 833986, 1296164, 1620205, 1621460, 1667972, 2084965, 3240410, 4169930, 5508697, 6156779, 6480820, 8339860, 11017394, 12313558, 22034788, 24627116, 27543485, 30783895, 55086970, 61567790, 104665243, 110173940, 123135580, 209330486, 418660972, 523326215, 1046652430, 2093304860]

約数ペア:

[(1, 2093304860), (2, 1046652430), (4, 523326215), (5, 418660972), (10, 209330486), (17, 123135580), (19, 110173940), (20, 104665243), (34, 61567790), (38, 55086970), (68, 30783895), (76, 27543485), (85, 24627116), (95, 22034788), (170, 12313558), (190, 11017394), (251, 8339860), (323, 6480820), (340, 6156779), (380, 5508697), (502, 4169930), (646, 3240410), (1004, 2084965), (1255, 1667972), (1291, 1621460), (1292, 1620205), (1615, 1296164), (2510, 833986), (2582, 810730), (3230, 648082), (4267, 490580), (4769, 438940), (5020, 416993), (5164, 405365), (6455, 324292), (6460, 324041), (8534, 245290), (9538, 219470), (12910, 162146), (17068, 122645), (19076, 109735), (21335, 98116), (21947, 95380), (23845, 87788), (24529, 85340), (25820, 81073), (42670, 49058), (43894, 47690)]