40039270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{587}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 36165530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359, 587, 718, 1174, 1795, 2935, 3590, 5870, 6821, 11153, 13642, 22306, 34105, 55765, 68210, 111530, 210733, 421466, 1053665, 2107330, 4003927, 8007854, 20019635, 40039270]

約数ペア:

[(1, 40039270), (2, 20019635), (5, 8007854), (10, 4003927), (19, 2107330), (38, 1053665), (95, 421466), (190, 210733), (359, 111530), (587, 68210), (718, 55765), (1174, 34105), (1795, 22306), (2935, 13642), (3590, 11153), (5870, 6821)]