156775780010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1867}}^1\times {\mathrm{42197}}^1$

素因数の和:44270

約数の個数: 32

約数和(自身を含む): 283773110400

約数和(自身を除く): 126997330390

約数列:

[1, 2, 5, 10, 199, 398, 995, 1867, 1990, 3734, 9335, 18670, 42197, 84394, 210985, 371533, 421970, 743066, 1857665, 3715330, 8397203, 16794406, 41986015, 78781799, 83972030, 157563598, 393908995, 787817990, 15677578001, 31355156002, 78387890005, 156775780010]

約数ペア:

[(1, 156775780010), (2, 78387890005), (5, 31355156002), (10, 15677578001), (199, 787817990), (398, 393908995), (995, 157563598), (1867, 83972030), (1990, 78781799), (3734, 41986015), (9335, 16794406), (18670, 8397203), (42197, 3715330), (84394, 1857665), (210985, 743066), (371533, 421970)]