83056960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5297}}^1$

素因数の和:5328

約数の個数: 84

約数和(自身を含む): 230113332

約数和(自身を除く): 147056372

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5297, 7840, 10594, 15680, 21188, 26485, 37079, 42376, 52970, 74158, 84752, 105940, 148316, 169504, 185395, 211880, 259553, 296632, 339008, 370790, 423760, 519106, 593264, 741580, 847520, 1038212, 1186528, 1297765, 1483160, 1695040, 2076424, 2373056, 2595530, 2966320, 4152848, 5191060, 5932640, 8305696, 10382120, 11865280, 16611392, 20764240, 41528480, 83056960]

約数ペア:

[(1, 83056960), (2, 41528480), (4, 20764240), (5, 16611392), (7, 11865280), (8, 10382120), (10, 8305696), (14, 5932640), (16, 5191060), (20, 4152848), (28, 2966320), (32, 2595530), (35, 2373056), (40, 2076424), (49, 1695040), (56, 1483160), (64, 1297765), (70, 1186528), (80, 1038212), (98, 847520), (112, 741580), (140, 593264), (160, 519106), (196, 423760), (224, 370790), (245, 339008), (280, 296632), (320, 259553), (392, 211880), (448, 185395), (490, 169504), (560, 148316), (784, 105940), (980, 84752), (1120, 74158), (1568, 52970), (1960, 42376), (2240, 37079), (3136, 26485), (3920, 21188), (5297, 15680), (7840, 10594)]