2078009900

素因数分解:

$2^2\times 5^2\times {\mathrm{467}}^1\times {\mathrm{44497}}^1$

素因数の和:44978

約数の個数: 36

約数和(自身を含む): 4519038888

約数和(自身を除く): 2441028988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 467, 934, 1868, 2335, 4670, 9340, 11675, 23350, 44497, 46700, 88994, 177988, 222485, 444970, 889940, 1112425, 2224850, 4449700, 20780099, 41560198, 83120396, 103900495, 207800990, 415601980, 519502475, 1039004950, 2078009900]

約数ペア:

[(1, 2078009900), (2, 1039004950), (4, 519502475), (5, 415601980), (10, 207800990), (20, 103900495), (25, 83120396), (50, 41560198), (100, 20780099), (467, 4449700), (934, 2224850), (1868, 1112425), (2335, 889940), (4670, 444970), (9340, 222485), (11675, 177988), (23350, 88994), (44497, 46700)]