41908990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 79133760

約数和(自身を除く): 37224770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 709, 1285, 1418, 2570, 3545, 5911, 7090, 11822, 16307, 29555, 32614, 59110, 81535, 163070, 182213, 364426, 911065, 1822130, 4190899, 8381798, 20954495, 41908990]

約数ペア:

[(1, 41908990), (2, 20954495), (5, 8381798), (10, 4190899), (23, 1822130), (46, 911065), (115, 364426), (230, 182213), (257, 163070), (514, 81535), (709, 59110), (1285, 32614), (1418, 29555), (2570, 16307), (3545, 11822), (5911, 7090)]