103667800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27281}}^1$

素因数の和:27316

約数の個数: 48

約数和(自身を含む): 253722600

約数和(自身を除く): 150054800

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, 27281, 54562, 109124, 136405, 218248, 272810, 518339, 545620, 682025, 1036678, 1091240, 1364050, 2073356, 2591695, 2728100, 4146712, 5183390, 5456200, 10366780, 12958475, 20733560, 25916950, 51833900, 103667800]

約数ペア:

[(1, 103667800), (2, 51833900), (4, 25916950), (5, 20733560), (8, 12958475), (10, 10366780), (19, 5456200), (20, 5183390), (25, 4146712), (38, 2728100), (40, 2591695), (50, 2073356), (76, 1364050), (95, 1091240), (100, 1036678), (152, 682025), (190, 545620), (200, 518339), (380, 272810), (475, 218248), (760, 136405), (950, 109124), (1900, 54562), (3800, 27281)]