22366400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2026

約数の個数: 84

約数和(自身を含む): 62929008

約数和(自身を除く): 40562608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 1997, 2240, 2800, 3994, 5600, 7988, 9985, 11200, 13979, 15976, 19970, 27958, 31952, 39940, 49925, 55916, 63904, 69895, 79880, 99850, 111832, 127808, 139790, 159760, 199700, 223664, 279580, 319520, 349475, 399400, 447328, 559160, 639040, 698950, 798800, 894656, 1118320, 1397900, 1597600, 2236640, 2795800, 3195200, 4473280, 5591600, 11183200, 22366400]

約数ペア:

[(1, 22366400), (2, 11183200), (4, 5591600), (5, 4473280), (7, 3195200), (8, 2795800), (10, 2236640), (14, 1597600), (16, 1397900), (20, 1118320), (25, 894656), (28, 798800), (32, 698950), (35, 639040), (40, 559160), (50, 447328), (56, 399400), (64, 349475), (70, 319520), (80, 279580), (100, 223664), (112, 199700), (140, 159760), (160, 139790), (175, 127808), (200, 111832), (224, 99850), (280, 79880), (320, 69895), (350, 63904), (400, 55916), (448, 49925), (560, 39940), (700, 31952), (800, 27958), (1120, 19970), (1400, 15976), (1600, 13979), (1997, 11200), (2240, 9985), (2800, 7988), (3994, 5600)]