7328952050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{63647}}^1$

素因数の和:63720

約数の個数: 72

約数和(自身を含む): 16195106304

約数和(自身を除く): 8866154254

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 350, 470, 490, 658, 1175, 1225, 1645, 2303, 2350, 2450, 3290, 4606, 8225, 11515, 16450, 23030, 57575, 63647, 115150, 127294, 318235, 445529, 636470, 891058, 1591175, 2227645, 2991409, 3118703, 3182350, 4455290, 5982818, 6237406, 11138225, 14957045, 15593515, 20939863, 22276450, 29914090, 31187030, 41879726, 74785225, 77967575, 104699315, 146579041, 149570450, 155935150, 209398630, 293158082, 523496575, 732895205, 1046993150, 1465790410, 3664476025, 7328952050]

約数ペア:

[(1, 7328952050), (2, 3664476025), (5, 1465790410), (7, 1046993150), (10, 732895205), (14, 523496575), (25, 293158082), (35, 209398630), (47, 155935150), (49, 149570450), (50, 146579041), (70, 104699315), (94, 77967575), (98, 74785225), (175, 41879726), (235, 31187030), (245, 29914090), (329, 22276450), (350, 20939863), (470, 15593515), (490, 14957045), (658, 11138225), (1175, 6237406), (1225, 5982818), (1645, 4455290), (2303, 3182350), (2350, 3118703), (2450, 2991409), (3290, 2227645), (4606, 1591175), (8225, 891058), (11515, 636470), (16450, 445529), (23030, 318235), (57575, 127294), (63647, 115150)]