117506440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25997}}^1$

素因数の和:26121

約数の個数: 32

約数和(自身を含む): 266739480

約数和(自身を除く): 149233040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 25997, 51994, 103988, 129985, 207976, 259970, 519940, 1039880, 2937661, 5875322, 11750644, 14688305, 23501288, 29376610, 58753220, 117506440]

約数ペア:

[(1, 117506440), (2, 58753220), (4, 29376610), (5, 23501288), (8, 14688305), (10, 11750644), (20, 5875322), (40, 2937661), (113, 1039880), (226, 519940), (452, 259970), (565, 207976), (904, 129985), (1130, 103988), (2260, 51994), (4520, 25997)]