108391640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16831}}^1$

素因数の和:16872

約数の個数: 64

約数和(自身を含む): 290856960

約数和(自身を除く): 182465320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 16831, 33662, 67324, 84155, 117817, 134648, 168310, 235634, 336620, 387113, 471268, 589085, 673240, 774226, 942536, 1178170, 1548452, 1935565, 2356340, 2709791, 3096904, 3871130, 4712680, 5419582, 7742260, 10839164, 13548955, 15484520, 21678328, 27097910, 54195820, 108391640]

約数ペア:

[(1, 108391640), (2, 54195820), (4, 27097910), (5, 21678328), (7, 15484520), (8, 13548955), (10, 10839164), (14, 7742260), (20, 5419582), (23, 4712680), (28, 3871130), (35, 3096904), (40, 2709791), (46, 2356340), (56, 1935565), (70, 1548452), (92, 1178170), (115, 942536), (140, 774226), (161, 673240), (184, 589085), (230, 471268), (280, 387113), (322, 336620), (460, 235634), (644, 168310), (805, 134648), (920, 117817), (1288, 84155), (1610, 67324), (3220, 33662), (6440, 16831)]