25794880

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 61950600

約数和(自身を除く): 36155720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 541, 596, 745, 1082, 1192, 1490, 2164, 2384, 2705, 2980, 4328, 4768, 5410, 5960, 8656, 9536, 10820, 11920, 17312, 21640, 23840, 34624, 43280, 47680, 80609, 86560, 161218, 173120, 322436, 403045, 644872, 806090, 1289744, 1612180, 2579488, 3224360, 5158976, 6448720, 12897440, 25794880]

約数ペア:

[(1, 25794880), (2, 12897440), (4, 6448720), (5, 5158976), (8, 3224360), (10, 2579488), (16, 1612180), (20, 1289744), (32, 806090), (40, 644872), (64, 403045), (80, 322436), (149, 173120), (160, 161218), (298, 86560), (320, 80609), (541, 47680), (596, 43280), (745, 34624), (1082, 23840), (1192, 21640), (1490, 17312), (2164, 11920), (2384, 10820), (2705, 9536), (2980, 8656), (4328, 5960), (4768, 5410)]