3823960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 10013760

約数和(自身を除く): 6189800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1951, 1960, 3902, 7804, 9755, 13657, 15608, 19510, 27314, 39020, 54628, 68285, 78040, 95599, 109256, 136570, 191198, 273140, 382396, 477995, 546280, 764792, 955990, 1911980, 3823960]

約数ペア:

[(1, 3823960), (2, 1911980), (4, 955990), (5, 764792), (7, 546280), (8, 477995), (10, 382396), (14, 273140), (20, 191198), (28, 136570), (35, 109256), (40, 95599), (49, 78040), (56, 68285), (70, 54628), (98, 39020), (140, 27314), (196, 19510), (245, 15608), (280, 13657), (392, 9755), (490, 7804), (980, 3902), (1951, 1960)]