34589440

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 84400848

約数和(自身を除く): 49811408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 443, 488, 610, 640, 886, 976, 1220, 1280, 1772, 1952, 2215, 2440, 3544, 3904, 4430, 4880, 7088, 7808, 8860, 9760, 14176, 15616, 17720, 19520, 27023, 28352, 35440, 39040, 54046, 56704, 70880, 78080, 108092, 113408, 135115, 141760, 216184, 270230, 283520, 432368, 540460, 567040, 864736, 1080920, 1729472, 2161840, 3458944, 4323680, 6917888, 8647360, 17294720, 34589440]

約数ペア:

[(1, 34589440), (2, 17294720), (4, 8647360), (5, 6917888), (8, 4323680), (10, 3458944), (16, 2161840), (20, 1729472), (32, 1080920), (40, 864736), (61, 567040), (64, 540460), (80, 432368), (122, 283520), (128, 270230), (160, 216184), (244, 141760), (256, 135115), (305, 113408), (320, 108092), (443, 78080), (488, 70880), (610, 56704), (640, 54046), (886, 39040), (976, 35440), (1220, 28352), (1280, 27023), (1772, 19520), (1952, 17720), (2215, 15616), (2440, 14176), (3544, 9760), (3904, 8860), (4430, 7808), (4880, 7088)]