41050989.000000000

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{72889}}^1$

素因数の和:72961

約数の個数: 32

約数和(自身を含む): 406726200

約数和(自身を除く): 228877040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 72889, 145778, 291556, 364445, 583112, 728890, 1457780, 2915560, 4446229, 8892458, 17784916, 22231145, 35569832, 44462290, 88924580, 177849160]

約数ペア:

[(1, 177849160), (2, 88924580), (4, 44462290), (5, 35569832), (8, 22231145), (10, 17784916), (20, 8892458), (40, 4446229), (61, 2915560), (122, 1457780), (244, 728890), (305, 583112), (488, 364445), (610, 291556), (1220, 145778), (2440, 72889)]