4597760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{449}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 11056500

約数和(自身を除く): 6458740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 449, 512, 640, 898, 1024, 1280, 1796, 2048, 2245, 2560, 3592, 4490, 5120, 7184, 8980, 10240, 14368, 17960, 28736, 35920, 57472, 71840, 114944, 143680, 229888, 287360, 459776, 574720, 919552, 1149440, 2298880, 4597760]

約数ペア:

[(1, 4597760), (2, 2298880), (4, 1149440), (5, 919552), (8, 574720), (10, 459776), (16, 287360), (20, 229888), (32, 143680), (40, 114944), (64, 71840), (80, 57472), (128, 35920), (160, 28736), (256, 17960), (320, 14368), (449, 10240), (512, 8980), (640, 7184), (898, 5120), (1024, 4490), (1280, 3592), (1796, 2560), (2048, 2245)]