19372650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 53568000

約数和(自身を除く): 34195350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 59, 66, 75, 110, 118, 150, 165, 177, 199, 275, 295, 330, 354, 398, 550, 590, 597, 649, 825, 885, 995, 1194, 1298, 1475, 1650, 1770, 1947, 1990, 2189, 2950, 2985, 3245, 3894, 4378, 4425, 4975, 5970, 6490, 6567, 8850, 9735, 9950, 10945, 11741, 13134, 14925, 16225, 19470, 21890, 23482, 29850, 32450, 32835, 35223, 48675, 54725, 58705, 65670, 70446, 97350, 109450, 117410, 129151, 164175, 176115, 258302, 293525, 328350, 352230, 387453, 587050, 645755, 774906, 880575, 1291510, 1761150, 1937265, 3228775, 3874530, 6457550, 9686325, 19372650]

約数ペア:

[(1, 19372650), (2, 9686325), (3, 6457550), (5, 3874530), (6, 3228775), (10, 1937265), (11, 1761150), (15, 1291510), (22, 880575), (25, 774906), (30, 645755), (33, 587050), (50, 387453), (55, 352230), (59, 328350), (66, 293525), (75, 258302), (110, 176115), (118, 164175), (150, 129151), (165, 117410), (177, 109450), (199, 97350), (275, 70446), (295, 65670), (330, 58705), (354, 54725), (398, 48675), (550, 35223), (590, 32835), (597, 32450), (649, 29850), (825, 23482), (885, 21890), (995, 19470), (1194, 16225), (1298, 14925), (1475, 13134), (1650, 11741), (1770, 10945), (1947, 9950), (1990, 9735), (2189, 8850), (2950, 6567), (2985, 6490), (3245, 5970), (3894, 4975), (4378, 4425)]