386810941780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{23209}}^1$

素因数の和:24017

約数の個数: 96

約数和(自身を含む): 870319296000

約数和(自身を除く): 483508354220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 719, 1159, 1220, 1438, 2318, 2876, 3595, 4636, 5795, 7190, 11590, 13661, 14380, 23180, 23209, 27322, 43859, 46418, 54644, 68305, 87718, 92836, 116045, 136610, 175436, 219295, 232090, 273220, 438590, 440971, 464180, 833321, 877180, 881942, 1415749, 1666642, 1763884, 2204855, 2831498, 3333284, 4166605, 4409710, 5662996, 7078745, 8333210, 8819420, 14157490, 16666420, 16687271, 26899231, 28314980, 33374542, 53798462, 66749084, 83436355, 107596924, 134496155, 166872710, 268992310, 317058149, 333745420, 537984620, 634116298, 1017923531, 1268232596, 1585290745, 2035847062, 3170581490, 4071694124, 5089617655, 6341162980, 10179235310, 19340547089, 20358470620, 38681094178, 77362188356, 96702735445, 193405470890, 386810941780]

約数ペア:

[(1, 386810941780), (2, 193405470890), (4, 96702735445), (5, 77362188356), (10, 38681094178), (19, 20358470620), (20, 19340547089), (38, 10179235310), (61, 6341162980), (76, 5089617655), (95, 4071694124), (122, 3170581490), (190, 2035847062), (244, 1585290745), (305, 1268232596), (380, 1017923531), (610, 634116298), (719, 537984620), (1159, 333745420), (1220, 317058149), (1438, 268992310), (2318, 166872710), (2876, 134496155), (3595, 107596924), (4636, 83436355), (5795, 66749084), (7190, 53798462), (11590, 33374542), (13661, 28314980), (14380, 26899231), (23180, 16687271), (23209, 16666420), (27322, 14157490), (43859, 8819420), (46418, 8333210), (54644, 7078745), (68305, 5662996), (87718, 4409710), (92836, 4166605), (116045, 3333284), (136610, 2831498), (175436, 2204855), (219295, 1763884), (232090, 1666642), (273220, 1415749), (438590, 881942), (440971, 877180), (464180, 833321)]