157095800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41341}}^1$

素因数の和:41376

約数の個数: 48

約数和(自身を含む): 384480600

約数和(自身を除く): 227384800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 41341, 82682, 165364, 206705, 330728, 413410, 785479, 826820, 1033525, 1570958, 1653640, 2067050, 3141916, 3927395, 4134100, 6283832, 7854790, 8268200, 15709580, 19636975, 31419160, 39273950, 78547900, 157095800]

約数ペア:

[(1, 157095800), (2, 78547900), (4, 39273950), (5, 31419160), (8, 19636975), (10, 15709580), (19, 8268200), (20, 7854790), (25, 6283832), (38, 4134100), (40, 3927395), (50, 3141916), (76, 2067050), (95, 1653640), (100, 1570958), (152, 1033525), (190, 826820), (200, 785479), (380, 413410), (475, 330728), (760, 206705), (950, 165364), (1900, 82682), (3800, 41341)]