29841400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7853}}^1$

素因数の和:7888

約数の個数: 48

約数和(自身を含む): 73042200

約数和(自身を除く): 43200800

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, 7853, 15706, 31412, 39265, 62824, 78530, 149207, 157060, 196325, 298414, 314120, 392650, 596828, 746035, 785300, 1193656, 1492070, 1570600, 2984140, 3730175, 5968280, 7460350, 14920700, 29841400]

約数ペア:

[(1, 29841400), (2, 14920700), (4, 7460350), (5, 5968280), (8, 3730175), (10, 2984140), (19, 1570600), (20, 1492070), (25, 1193656), (38, 785300), (40, 746035), (50, 596828), (76, 392650), (95, 314120), (100, 298414), (152, 196325), (190, 157060), (200, 149207), (380, 78530), (475, 62824), (760, 39265), (950, 31412), (1900, 15706), (3800, 7853)]