3188960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 7938000

約数和(自身を除く): 4749040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1049, 1520, 2098, 3040, 4196, 5245, 8392, 10490, 16784, 19931, 20980, 33568, 39862, 41960, 79724, 83920, 99655, 159448, 167840, 199310, 318896, 398620, 637792, 797240, 1594480, 3188960]

約数ペア:

[(1, 3188960), (2, 1594480), (4, 797240), (5, 637792), (8, 398620), (10, 318896), (16, 199310), (19, 167840), (20, 159448), (32, 99655), (38, 83920), (40, 79724), (76, 41960), (80, 39862), (95, 33568), (152, 20980), (160, 19931), (190, 16784), (304, 10490), (380, 8392), (608, 5245), (760, 4196), (1049, 3040), (1520, 2098)]