1385746600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7121}}^1$

素因数の和:7283

約数の個数: 96

約数和(自身を含む): 3709137600

約数和(自身を除く): 2323391000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 139, 140, 175, 200, 278, 280, 350, 556, 695, 700, 973, 1112, 1390, 1400, 1946, 2780, 3475, 3892, 4865, 5560, 6950, 7121, 7784, 9730, 13900, 14242, 19460, 24325, 27800, 28484, 35605, 38920, 48650, 49847, 56968, 71210, 97300, 99694, 142420, 178025, 194600, 199388, 249235, 284840, 356050, 398776, 498470, 712100, 989819, 996940, 1246175, 1424200, 1979638, 1993880, 2492350, 3959276, 4949095, 4984700, 6928733, 7918552, 9898190, 9969400, 13857466, 19796380, 24745475, 27714932, 34643665, 39592760, 49490950, 55429864, 69287330, 98981900, 138574660, 173218325, 197963800, 277149320, 346436650, 692873300, 1385746600]

約数ペア:

[(1, 1385746600), (2, 692873300), (4, 346436650), (5, 277149320), (7, 197963800), (8, 173218325), (10, 138574660), (14, 98981900), (20, 69287330), (25, 55429864), (28, 49490950), (35, 39592760), (40, 34643665), (50, 27714932), (56, 24745475), (70, 19796380), (100, 13857466), (139, 9969400), (140, 9898190), (175, 7918552), (200, 6928733), (278, 4984700), (280, 4949095), (350, 3959276), (556, 2492350), (695, 1993880), (700, 1979638), (973, 1424200), (1112, 1246175), (1390, 996940), (1400, 989819), (1946, 712100), (2780, 498470), (3475, 398776), (3892, 356050), (4865, 284840), (5560, 249235), (6950, 199388), (7121, 194600), (7784, 178025), (9730, 142420), (13900, 99694), (14242, 97300), (19460, 71210), (24325, 56968), (27800, 49847), (28484, 48650), (35605, 38920)]