236400850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1871}}^1$

素因数の和:1928

約数の個数: 72

約数和(自身を含む): 530644608

約数和(自身を除く): 294243758

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 361, 475, 665, 722, 950, 1330, 1805, 1871, 2527, 3325, 3610, 3742, 5054, 6650, 9025, 9355, 12635, 13097, 18050, 18710, 25270, 26194, 35549, 46775, 63175, 65485, 71098, 93550, 126350, 130970, 177745, 248843, 327425, 355490, 497686, 654850, 675431, 888725, 1244215, 1350862, 1777450, 2488430, 3377155, 4728017, 6221075, 6754310, 9456034, 12442150, 16885775, 23640085, 33771550, 47280170, 118200425, 236400850]

約数ペア:

[(1, 236400850), (2, 118200425), (5, 47280170), (7, 33771550), (10, 23640085), (14, 16885775), (19, 12442150), (25, 9456034), (35, 6754310), (38, 6221075), (50, 4728017), (70, 3377155), (95, 2488430), (133, 1777450), (175, 1350862), (190, 1244215), (266, 888725), (350, 675431), (361, 654850), (475, 497686), (665, 355490), (722, 327425), (950, 248843), (1330, 177745), (1805, 130970), (1871, 126350), (2527, 93550), (3325, 71098), (3610, 65485), (3742, 63175), (5054, 46775), (6650, 35549), (9025, 26194), (9355, 25270), (12635, 18710), (13097, 18050)]