38745631040

素因数分解:

$2^6\times 5^1\times {\mathrm{121080097}}^1$

素因数の和:121080114

約数の個数: 28

約数和(自身を含む): 92263034676

約数和(自身を除く): 53517403636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121080097, 242160194, 484320388, 605400485, 968640776, 1210800970, 1937281552, 2421601940, 3874563104, 4843203880, 7749126208, 9686407760, 19372815520, 38745631040]

約数ペア:

[(1, 38745631040), (2, 19372815520), (4, 9686407760), (5, 7749126208), (8, 4843203880), (10, 3874563104), (16, 2421601940), (20, 1937281552), (32, 1210800970), (40, 968640776), (64, 605400485), (80, 484320388), (160, 242160194), (320, 121080097)]