69634720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25601}}^1$

素因数の和:25633

約数の個数: 48

約数和(自身を含む): 174196008

約数和(自身を除く): 104561288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 25601, 51202, 102404, 128005, 204808, 256010, 409616, 435217, 512020, 819232, 870434, 1024040, 1740868, 2048080, 2176085, 3481736, 4096160, 4352170, 6963472, 8704340, 13926944, 17408680, 34817360, 69634720]

約数ペア:

[(1, 69634720), (2, 34817360), (4, 17408680), (5, 13926944), (8, 8704340), (10, 6963472), (16, 4352170), (17, 4096160), (20, 3481736), (32, 2176085), (34, 2048080), (40, 1740868), (68, 1024040), (80, 870434), (85, 819232), (136, 512020), (160, 435217), (170, 409616), (272, 256010), (340, 204808), (544, 128005), (680, 102404), (1360, 51202), (2720, 25601)]