162381400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15319}}^1$

素因数の和:15388

約数の個数: 48

約数和(自身を含む): 384685200

約数和(自身を除く): 222303800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 15319, 30638, 61276, 76595, 122552, 153190, 306380, 382975, 612760, 765950, 811907, 1531900, 1623814, 3063800, 3247628, 4059535, 6495256, 8119070, 16238140, 20297675, 32476280, 40595350, 81190700, 162381400]

約数ペア:

[(1, 162381400), (2, 81190700), (4, 40595350), (5, 32476280), (8, 20297675), (10, 16238140), (20, 8119070), (25, 6495256), (40, 4059535), (50, 3247628), (53, 3063800), (100, 1623814), (106, 1531900), (200, 811907), (212, 765950), (265, 612760), (424, 382975), (530, 306380), (1060, 153190), (1325, 122552), (2120, 76595), (2650, 61276), (5300, 30638), (10600, 15319)]