25155070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 48623328

約数和(自身を除く): 23468258

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2027, 2482, 4054, 6205, 10135, 12410, 20270, 34459, 68918, 147971, 172295, 295942, 344590, 739855, 1479710, 2515507, 5031014, 12577535, 25155070]

約数ペア:

[(1, 25155070), (2, 12577535), (5, 5031014), (10, 2515507), (17, 1479710), (34, 739855), (73, 344590), (85, 295942), (146, 172295), (170, 147971), (365, 68918), (730, 34459), (1241, 20270), (2027, 12410), (2482, 10135), (4054, 6205)]