237800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 585900

約数和(自身を除く): 348100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 41, 50, 58, 82, 100, 116, 145, 164, 200, 205, 232, 290, 328, 410, 580, 725, 820, 1025, 1160, 1189, 1450, 1640, 2050, 2378, 2900, 4100, 4756, 5800, 5945, 8200, 9512, 11890, 23780, 29725, 47560, 59450, 118900, 237800]

約数ペア:

[(1, 237800), (2, 118900), (4, 59450), (5, 47560), (8, 29725), (10, 23780), (20, 11890), (25, 9512), (29, 8200), (40, 5945), (41, 5800), (50, 4756), (58, 4100), (82, 2900), (100, 2378), (116, 2050), (145, 1640), (164, 1450), (200, 1189), (205, 1160), (232, 1025), (290, 820), (328, 725), (410, 580)]