193849400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 479136000

約数和(自身を除く): 285286600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 139, 152, 190, 200, 278, 367, 380, 475, 556, 695, 734, 760, 950, 1112, 1390, 1468, 1835, 1900, 2641, 2780, 2936, 3475, 3670, 3800, 5282, 5560, 6950, 6973, 7340, 9175, 10564, 13205, 13900, 13946, 14680, 18350, 21128, 26410, 27800, 27892, 34865, 36700, 51013, 52820, 55784, 66025, 69730, 73400, 102026, 105640, 132050, 139460, 174325, 204052, 255065, 264100, 278920, 348650, 408104, 510130, 528200, 697300, 969247, 1020260, 1275325, 1394600, 1938494, 2040520, 2550650, 3876988, 4846235, 5101300, 7753976, 9692470, 10202600, 19384940, 24231175, 38769880, 48462350, 96924700, 193849400]

約数ペア:

[(1, 193849400), (2, 96924700), (4, 48462350), (5, 38769880), (8, 24231175), (10, 19384940), (19, 10202600), (20, 9692470), (25, 7753976), (38, 5101300), (40, 4846235), (50, 3876988), (76, 2550650), (95, 2040520), (100, 1938494), (139, 1394600), (152, 1275325), (190, 1020260), (200, 969247), (278, 697300), (367, 528200), (380, 510130), (475, 408104), (556, 348650), (695, 278920), (734, 264100), (760, 255065), (950, 204052), (1112, 174325), (1390, 139460), (1468, 132050), (1835, 105640), (1900, 102026), (2641, 73400), (2780, 69730), (2936, 66025), (3475, 55784), (3670, 52820), (3800, 51013), (5282, 36700), (5560, 34865), (6950, 27892), (6973, 27800), (7340, 26410), (9175, 21128), (10564, 18350), (13205, 14680), (13900, 13946)]