97522900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 220930304

約数和(自身を除く): 123407404

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 163, 193, 310, 326, 386, 620, 652, 772, 775, 815, 965, 1550, 1630, 1930, 3100, 3260, 3860, 4075, 4825, 5053, 5983, 8150, 9650, 10106, 11966, 16300, 19300, 20212, 23932, 25265, 29915, 31459, 50530, 59830, 62918, 101060, 119660, 125836, 126325, 149575, 157295, 252650, 299150, 314590, 505300, 598300, 629180, 786475, 975229, 1572950, 1950458, 3145900, 3900916, 4876145, 9752290, 19504580, 24380725, 48761450, 97522900]

約数ペア:

[(1, 97522900), (2, 48761450), (4, 24380725), (5, 19504580), (10, 9752290), (20, 4876145), (25, 3900916), (31, 3145900), (50, 1950458), (62, 1572950), (100, 975229), (124, 786475), (155, 629180), (163, 598300), (193, 505300), (310, 314590), (326, 299150), (386, 252650), (620, 157295), (652, 149575), (772, 126325), (775, 125836), (815, 119660), (965, 101060), (1550, 62918), (1630, 59830), (1930, 50530), (3100, 31459), (3260, 29915), (3860, 25265), (4075, 23932), (4825, 20212), (5053, 19300), (5983, 16300), (8150, 11966), (9650, 10106)]