383371880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 898128000

約数和(自身を除く): 514756120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 167, 232, 290, 334, 580, 668, 835, 1160, 1336, 1670, 1979, 3340, 3958, 4843, 6680, 7916, 9686, 9895, 15832, 19372, 19790, 24215, 38744, 39580, 48430, 57391, 79160, 96860, 114782, 193720, 229564, 286955, 330493, 459128, 573910, 660986, 1147820, 1321972, 1652465, 2295640, 2643944, 3304930, 6609860, 9584297, 13219720, 19168594, 38337188, 47921485, 76674376, 95842970, 191685940, 383371880]

約数ペア:

[(1, 383371880), (2, 191685940), (4, 95842970), (5, 76674376), (8, 47921485), (10, 38337188), (20, 19168594), (29, 13219720), (40, 9584297), (58, 6609860), (116, 3304930), (145, 2643944), (167, 2295640), (232, 1652465), (290, 1321972), (334, 1147820), (580, 660986), (668, 573910), (835, 459128), (1160, 330493), (1336, 286955), (1670, 229564), (1979, 193720), (3340, 114782), (3958, 96860), (4843, 79160), (6680, 57391), (7916, 48430), (9686, 39580), (9895, 38744), (15832, 24215), (19372, 19790)]