5555200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 132

約数和(自身を含む): 16244992

約数和(自身を除く): 10689792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 512, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 2800, 3100, 3200, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 5425, 5600, 6200, 6400, 6944, 7168, 7936, 8680, 8960, 9920, 10850, 11200, 12400, 12800, 13888, 15872, 17360, 17920, 19840, 21700, 22400, 24800, 25600, 27776, 31744, 34720, 35840, 39680, 43400, 44800, 49600, 55552, 69440, 79360, 86800, 89600, 99200, 111104, 138880, 158720, 173600, 179200, 198400, 222208, 277760, 347200, 396800, 555520, 694400, 793600, 1111040, 1388800, 2777600, 5555200]

約数ペア:

[(1, 5555200), (2, 2777600), (4, 1388800), (5, 1111040), (7, 793600), (8, 694400), (10, 555520), (14, 396800), (16, 347200), (20, 277760), (25, 222208), (28, 198400), (31, 179200), (32, 173600), (35, 158720), (40, 138880), (50, 111104), (56, 99200), (62, 89600), (64, 86800), (70, 79360), (80, 69440), (100, 55552), (112, 49600), (124, 44800), (128, 43400), (140, 39680), (155, 35840), (160, 34720), (175, 31744), (200, 27776), (217, 25600), (224, 24800), (248, 22400), (256, 21700), (280, 19840), (310, 17920), (320, 17360), (350, 15872), (400, 13888), (434, 12800), (448, 12400), (496, 11200), (512, 10850), (560, 9920), (620, 8960), (640, 8680), (700, 7936), (775, 7168), (800, 6944), (868, 6400), (896, 6200), (992, 5600), (1024, 5425), (1085, 5120), (1120, 4960), (1240, 4480), (1280, 4340), (1400, 3968), (1550, 3584), (1600, 3472), (1736, 3200), (1792, 3100), (1984, 2800), (2170, 2560), (2240, 2480)]