41988290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 79902720

約数和(自身を除く): 37914430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 383, 577, 766, 1154, 1915, 2885, 3830, 5770, 7277, 10963, 14554, 21926, 36385, 54815, 72770, 109630, 220991, 441982, 1104955, 2209910, 4198829, 8397658, 20994145, 41988290]

約数ペア:

[(1, 41988290), (2, 20994145), (5, 8397658), (10, 4198829), (19, 2209910), (38, 1104955), (95, 441982), (190, 220991), (383, 109630), (577, 72770), (766, 54815), (1154, 36385), (1915, 21926), (2885, 14554), (3830, 10963), (5770, 7277)]