40371125020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2240351}}^1$

素因数の和:2240430

約数の個数: 48

約数和(自身を含む): 91460130048

約数和(自身を除く): 51089005028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 2240351, 4480702, 8961404, 11201755, 22403510, 38085967, 44807020, 76171934, 118738603, 152343868, 190429835, 237477206, 380859670, 474954412, 593693015, 761719340, 1187386030, 2018556251, 2374772060, 4037112502, 8074225004, 10092781255, 20185562510, 40371125020]

約数ペア:

[(1, 40371125020), (2, 20185562510), (4, 10092781255), (5, 8074225004), (10, 4037112502), (17, 2374772060), (20, 2018556251), (34, 1187386030), (53, 761719340), (68, 593693015), (85, 474954412), (106, 380859670), (170, 237477206), (212, 190429835), (265, 152343868), (340, 118738603), (530, 76171934), (901, 44807020), (1060, 38085967), (1802, 22403510), (3604, 11201755), (4505, 8961404), (9010, 4480702), (18020, 2240351)]