116739800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 295219200

約数和(自身を除く): 178479400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 775, 950, 991, 1178, 1240, 1550, 1900, 1982, 2356, 2945, 3100, 3800, 3964, 4712, 4955, 5890, 6200, 7928, 9910, 11780, 14725, 18829, 19820, 23560, 24775, 29450, 30721, 37658, 39640, 49550, 58900, 61442, 75316, 94145, 99100, 117800, 122884, 150632, 153605, 188290, 198200, 245768, 307210, 376580, 470725, 583699, 614420, 753160, 768025, 941450, 1167398, 1228840, 1536050, 1882900, 2334796, 2918495, 3072100, 3765800, 4669592, 5836990, 6144200, 11673980, 14592475, 23347960, 29184950, 58369900, 116739800]

約数ペア:

[(1, 116739800), (2, 58369900), (4, 29184950), (5, 23347960), (8, 14592475), (10, 11673980), (19, 6144200), (20, 5836990), (25, 4669592), (31, 3765800), (38, 3072100), (40, 2918495), (50, 2334796), (62, 1882900), (76, 1536050), (95, 1228840), (100, 1167398), (124, 941450), (152, 768025), (155, 753160), (190, 614420), (200, 583699), (248, 470725), (310, 376580), (380, 307210), (475, 245768), (589, 198200), (620, 188290), (760, 153605), (775, 150632), (950, 122884), (991, 117800), (1178, 99100), (1240, 94145), (1550, 75316), (1900, 61442), (1982, 58900), (2356, 49550), (2945, 39640), (3100, 37658), (3800, 30721), (3964, 29450), (4712, 24775), (4955, 23560), (5890, 19820), (6200, 18829), (7928, 14725), (9910, 11780)]