1572309080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{2129}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 3642300000

約数和(自身を除く): 2069990920

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 499, 740, 998, 1480, 1996, 2129, 2495, 3992, 4258, 4990, 8516, 9980, 10645, 17032, 18463, 19960, 21290, 36926, 42580, 73852, 78773, 85160, 92315, 147704, 157546, 184630, 315092, 369260, 393865, 630184, 738520, 787730, 1062371, 1575460, 2124742, 3150920, 4249484, 5311855, 8498968, 10623710, 21247420, 39307727, 42494840, 78615454, 157230908, 196538635, 314461816, 393077270, 786154540, 1572309080]

約数ペア:

[(1, 1572309080), (2, 786154540), (4, 393077270), (5, 314461816), (8, 196538635), (10, 157230908), (20, 78615454), (37, 42494840), (40, 39307727), (74, 21247420), (148, 10623710), (185, 8498968), (296, 5311855), (370, 4249484), (499, 3150920), (740, 2124742), (998, 1575460), (1480, 1062371), (1996, 787730), (2129, 738520), (2495, 630184), (3992, 393865), (4258, 369260), (4990, 315092), (8516, 184630), (9980, 157546), (10645, 147704), (17032, 92315), (18463, 85160), (19960, 78773), (21290, 73852), (36926, 42580)]