72783765650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{157831}}^1$

素因数の和:158267

約数の個数: 48

約数和(自身を含む): 141616971648

約数和(自身を除く): 68833205998

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 401, 575, 802, 1150, 2005, 4010, 9223, 10025, 18446, 20050, 46115, 92230, 157831, 230575, 315662, 461150, 789155, 1578310, 3630113, 3945775, 7260226, 7891550, 18150565, 36301130, 63290231, 90752825, 126580462, 181505650, 316451155, 632902310, 1455675313, 1582255775, 2911350626, 3164511550, 7278376565, 14556753130, 36391882825, 72783765650]

約数ペア:

[(1, 72783765650), (2, 36391882825), (5, 14556753130), (10, 7278376565), (23, 3164511550), (25, 2911350626), (46, 1582255775), (50, 1455675313), (115, 632902310), (230, 316451155), (401, 181505650), (575, 126580462), (802, 90752825), (1150, 63290231), (2005, 36301130), (4010, 18150565), (9223, 7891550), (10025, 7260226), (18446, 3945775), (20050, 3630113), (46115, 1578310), (92230, 789155), (157831, 461150), (230575, 315662)]