4203560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5531}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 9957600

約数和(自身を除く): 5754040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5531, 11062, 22124, 27655, 44248, 55310, 105089, 110620, 210178, 221240, 420356, 525445, 840712, 1050890, 2101780, 4203560]

約数ペア:

[(1, 4203560), (2, 2101780), (4, 1050890), (5, 840712), (8, 525445), (10, 420356), (19, 221240), (20, 210178), (38, 110620), (40, 105089), (76, 55310), (95, 44248), (152, 27655), (190, 22124), (380, 11062), (760, 5531)]