41288140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 50641460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 380, 607, 716, 895, 1214, 1790, 2428, 3035, 3401, 3580, 6070, 6802, 11533, 12140, 13604, 17005, 23066, 34010, 46132, 57665, 68020, 108653, 115330, 217306, 230660, 434612, 543265, 1086530, 2064407, 2173060, 4128814, 8257628, 10322035, 20644070, 41288140]

約数ペア:

[(1, 41288140), (2, 20644070), (4, 10322035), (5, 8257628), (10, 4128814), (19, 2173060), (20, 2064407), (38, 1086530), (76, 543265), (95, 434612), (179, 230660), (190, 217306), (358, 115330), (380, 108653), (607, 68020), (716, 57665), (895, 46132), (1214, 34010), (1790, 23066), (2428, 17005), (3035, 13604), (3401, 12140), (3580, 11533), (6070, 6802)]