3926720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1753}}^1$

素因数の和:1777

約数の個数: 56

約数和(自身を含む): 10692384

約数和(自身を除く): 6765664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1753, 2240, 3506, 7012, 8765, 12271, 14024, 17530, 24542, 28048, 35060, 49084, 56096, 61355, 70120, 98168, 112192, 122710, 140240, 196336, 245420, 280480, 392672, 490840, 560960, 785344, 981680, 1963360, 3926720]

約数ペア:

[(1, 3926720), (2, 1963360), (4, 981680), (5, 785344), (7, 560960), (8, 490840), (10, 392672), (14, 280480), (16, 245420), (20, 196336), (28, 140240), (32, 122710), (35, 112192), (40, 98168), (56, 70120), (64, 61355), (70, 56096), (80, 49084), (112, 35060), (140, 28048), (160, 24542), (224, 17530), (280, 14024), (320, 12271), (448, 8765), (560, 7012), (1120, 3506), (1753, 2240)]