3894348520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{45989}}^1$

素因数の和:46102

約数の個数: 64

約数和(自身を含む): 9188802000

約数和(自身を除く): 5294453480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 1160, 1460, 2117, 2920, 4234, 8468, 10585, 16936, 21170, 42340, 45989, 84680, 91978, 183956, 229945, 367912, 459890, 919780, 1333681, 1839560, 2667362, 3357197, 5334724, 6668405, 6714394, 10669448, 13336810, 13428788, 16785985, 26673620, 26857576, 33571970, 53347240, 67143940, 97358713, 134287880, 194717426, 389434852, 486793565, 778869704, 973587130, 1947174260, 3894348520]

約数ペア:

[(1, 3894348520), (2, 1947174260), (4, 973587130), (5, 778869704), (8, 486793565), (10, 389434852), (20, 194717426), (29, 134287880), (40, 97358713), (58, 67143940), (73, 53347240), (116, 33571970), (145, 26857576), (146, 26673620), (232, 16785985), (290, 13428788), (292, 13336810), (365, 10669448), (580, 6714394), (584, 6668405), (730, 5334724), (1160, 3357197), (1460, 2667362), (2117, 1839560), (2920, 1333681), (4234, 919780), (8468, 459890), (10585, 367912), (16936, 229945), (21170, 183956), (42340, 91978), (45989, 84680)]