10918720

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 26289000

約数和(自身を除く): 15370280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 229, 298, 320, 458, 596, 745, 916, 1145, 1192, 1490, 1832, 2290, 2384, 2980, 3664, 4580, 4768, 5960, 7328, 9160, 9536, 11920, 14656, 18320, 23840, 34121, 36640, 47680, 68242, 73280, 136484, 170605, 272968, 341210, 545936, 682420, 1091872, 1364840, 2183744, 2729680, 5459360, 10918720]

約数ペア:

[(1, 10918720), (2, 5459360), (4, 2729680), (5, 2183744), (8, 1364840), (10, 1091872), (16, 682420), (20, 545936), (32, 341210), (40, 272968), (64, 170605), (80, 136484), (149, 73280), (160, 68242), (229, 47680), (298, 36640), (320, 34121), (458, 23840), (596, 18320), (745, 14656), (916, 11920), (1145, 9536), (1192, 9160), (1490, 7328), (1832, 5960), (2290, 4768), (2384, 4580), (2980, 3664)]