4643800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 12856320

約数和(自身を除く): 8212520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 107, 124, 140, 155, 175, 200, 214, 217, 248, 280, 310, 350, 428, 434, 535, 620, 700, 749, 775, 856, 868, 1070, 1085, 1240, 1400, 1498, 1550, 1736, 2140, 2170, 2675, 2996, 3100, 3317, 3745, 4280, 4340, 5350, 5425, 5992, 6200, 6634, 7490, 8680, 10700, 10850, 13268, 14980, 16585, 18725, 21400, 21700, 23219, 26536, 29960, 33170, 37450, 43400, 46438, 66340, 74900, 82925, 92876, 116095, 132680, 149800, 165850, 185752, 232190, 331700, 464380, 580475, 663400, 928760, 1160950, 2321900, 4643800]

約数ペア:

[(1, 4643800), (2, 2321900), (4, 1160950), (5, 928760), (7, 663400), (8, 580475), (10, 464380), (14, 331700), (20, 232190), (25, 185752), (28, 165850), (31, 149800), (35, 132680), (40, 116095), (50, 92876), (56, 82925), (62, 74900), (70, 66340), (100, 46438), (107, 43400), (124, 37450), (140, 33170), (155, 29960), (175, 26536), (200, 23219), (214, 21700), (217, 21400), (248, 18725), (280, 16585), (310, 14980), (350, 13268), (428, 10850), (434, 10700), (535, 8680), (620, 7490), (700, 6634), (749, 6200), (775, 5992), (856, 5425), (868, 5350), (1070, 4340), (1085, 4280), (1240, 3745), (1400, 3317), (1498, 3100), (1550, 2996), (1736, 2675), (2140, 2170)]