1570661360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{370439}}^1$

素因数の和:370505

約数の個数: 40

約数和(自身を含む): 3720699360

約数和(自身を除く): 2150038000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 370439, 740878, 1481756, 1852195, 2963512, 3704390, 5927024, 7408780, 14817560, 19633267, 29635120, 39266534, 78533068, 98166335, 157066136, 196332670, 314132272, 392665340, 785330680, 1570661360]

約数ペア:

[(1, 1570661360), (2, 785330680), (4, 392665340), (5, 314132272), (8, 196332670), (10, 157066136), (16, 98166335), (20, 78533068), (40, 39266534), (53, 29635120), (80, 19633267), (106, 14817560), (212, 7408780), (265, 5927024), (424, 3704390), (530, 2963512), (848, 1852195), (1060, 1481756), (2120, 740878), (4240, 370439)]