71339616650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{52807}}^1$

素因数の和:53519

約数の個数: 48

約数和(自身を含む): 136136911680

約数和(自身を除く): 64797295030

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 659, 1025, 1318, 2050, 3295, 6590, 16475, 27019, 32950, 52807, 54038, 105614, 135095, 264035, 270190, 528070, 675475, 1320175, 1350950, 2165087, 2640350, 4330174, 10825435, 21650870, 34799813, 54127175, 69599626, 108254350, 173999065, 347998130, 869995325, 1426792333, 1739990650, 2853584666, 7133961665, 14267923330, 35669808325, 71339616650]

約数ペア:

[(1, 71339616650), (2, 35669808325), (5, 14267923330), (10, 7133961665), (25, 2853584666), (41, 1739990650), (50, 1426792333), (82, 869995325), (205, 347998130), (410, 173999065), (659, 108254350), (1025, 69599626), (1318, 54127175), (2050, 34799813), (3295, 21650870), (6590, 10825435), (16475, 4330174), (27019, 2640350), (32950, 2165087), (52807, 1350950), (54038, 1320175), (105614, 675475), (135095, 528070), (264035, 270190)]