82857920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3547}}^1$

素因数の和:3637

約数の個数: 56

約数和(自身を含む): 200064624

約数和(自身を除く): 117206704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 3547, 4672, 5840, 7094, 11680, 14188, 17735, 23360, 28376, 35470, 56752, 70940, 113504, 141880, 227008, 258931, 283760, 517862, 567520, 1035724, 1135040, 1294655, 2071448, 2589310, 4142896, 5178620, 8285792, 10357240, 16571584, 20714480, 41428960, 82857920]

約数ペア:

[(1, 82857920), (2, 41428960), (4, 20714480), (5, 16571584), (8, 10357240), (10, 8285792), (16, 5178620), (20, 4142896), (32, 2589310), (40, 2071448), (64, 1294655), (73, 1135040), (80, 1035724), (146, 567520), (160, 517862), (292, 283760), (320, 258931), (365, 227008), (584, 141880), (730, 113504), (1168, 70940), (1460, 56752), (2336, 35470), (2920, 28376), (3547, 23360), (4672, 17735), (5840, 14188), (7094, 11680)]