473669800

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 1126936800

約数和(自身を除く): 653267000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 131, 179, 200, 202, 262, 358, 404, 505, 524, 655, 716, 808, 895, 1010, 1048, 1310, 1432, 1790, 2020, 2525, 2620, 3275, 3580, 4040, 4475, 5050, 5240, 6550, 7160, 8950, 10100, 13100, 13231, 17900, 18079, 20200, 23449, 26200, 26462, 35800, 36158, 46898, 52924, 66155, 72316, 90395, 93796, 105848, 117245, 132310, 144632, 180790, 187592, 234490, 264620, 330775, 361580, 451975, 468980, 529240, 586225, 661550, 723160, 903950, 937960, 1172450, 1323100, 1807900, 2344900, 2368349, 2646200, 3615800, 4689800, 4736698, 9473396, 11841745, 18946792, 23683490, 47366980, 59208725, 94733960, 118417450, 236834900, 473669800]

約数ペア:

[(1, 473669800), (2, 236834900), (4, 118417450), (5, 94733960), (8, 59208725), (10, 47366980), (20, 23683490), (25, 18946792), (40, 11841745), (50, 9473396), (100, 4736698), (101, 4689800), (131, 3615800), (179, 2646200), (200, 2368349), (202, 2344900), (262, 1807900), (358, 1323100), (404, 1172450), (505, 937960), (524, 903950), (655, 723160), (716, 661550), (808, 586225), (895, 529240), (1010, 468980), (1048, 451975), (1310, 361580), (1432, 330775), (1790, 264620), (2020, 234490), (2525, 187592), (2620, 180790), (3275, 144632), (3580, 132310), (4040, 117245), (4475, 105848), (5050, 93796), (5240, 90395), (6550, 72316), (7160, 66155), (8950, 52924), (10100, 46898), (13100, 36158), (13231, 35800), (17900, 26462), (18079, 26200), (20200, 23449)]