313681400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{54083}}^1$

素因数の和:54128

約数の個数: 48

約数和(自身を含む): 754471800

約数和(自身を除く): 440790400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 54083, 108166, 216332, 270415, 432664, 540830, 1081660, 1352075, 1568407, 2163320, 2704150, 3136814, 5408300, 6273628, 7842035, 10816600, 12547256, 15684070, 31368140, 39210175, 62736280, 78420350, 156840700, 313681400]

約数ペア:

[(1, 313681400), (2, 156840700), (4, 78420350), (5, 62736280), (8, 39210175), (10, 31368140), (20, 15684070), (25, 12547256), (29, 10816600), (40, 7842035), (50, 6273628), (58, 5408300), (100, 3136814), (116, 2704150), (145, 2163320), (200, 1568407), (232, 1352075), (290, 1081660), (580, 540830), (725, 432664), (1160, 270415), (1450, 216332), (2900, 108166), (5800, 54083)]