14225900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 34414464

約数和(自身を除く): 20188564

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 353, 403, 620, 650, 706, 775, 806, 1300, 1412, 1550, 1612, 1765, 2015, 3100, 3530, 4030, 4589, 7060, 8060, 8825, 9178, 10075, 10943, 17650, 18356, 20150, 21886, 22945, 35300, 40300, 43772, 45890, 54715, 91780, 109430, 114725, 142259, 218860, 229450, 273575, 284518, 458900, 547150, 569036, 711295, 1094300, 1422590, 2845180, 3556475, 7112950, 14225900]

約数ペア:

[(1, 14225900), (2, 7112950), (4, 3556475), (5, 2845180), (10, 1422590), (13, 1094300), (20, 711295), (25, 569036), (26, 547150), (31, 458900), (50, 284518), (52, 273575), (62, 229450), (65, 218860), (100, 142259), (124, 114725), (130, 109430), (155, 91780), (260, 54715), (310, 45890), (325, 43772), (353, 40300), (403, 35300), (620, 22945), (650, 21886), (706, 20150), (775, 18356), (806, 17650), (1300, 10943), (1412, 10075), (1550, 9178), (1612, 8825), (1765, 8060), (2015, 7060), (3100, 4589), (3530, 4030)]