88905950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 189764640

約数和(自身を除く): 100858690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 389, 653, 778, 1306, 1945, 2723, 3265, 3890, 4571, 5446, 6530, 9142, 9725, 13615, 16325, 19450, 22855, 27230, 32650, 45710, 68075, 114275, 136150, 228550, 254017, 508034, 1270085, 1778119, 2540170, 3556238, 6350425, 8890595, 12700850, 17781190, 44452975, 88905950]

約数ペア:

[(1, 88905950), (2, 44452975), (5, 17781190), (7, 12700850), (10, 8890595), (14, 6350425), (25, 3556238), (35, 2540170), (50, 1778119), (70, 1270085), (175, 508034), (350, 254017), (389, 228550), (653, 136150), (778, 114275), (1306, 68075), (1945, 45710), (2723, 32650), (3265, 27230), (3890, 22855), (4571, 19450), (5446, 16325), (6530, 13615), (9142, 9725)]