377376100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 872756640

約数和(自身を除く): 495380540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 100, 166, 190, 332, 380, 415, 475, 830, 950, 1577, 1660, 1900, 2075, 2393, 3154, 4150, 4786, 6308, 7885, 8300, 9572, 11965, 15770, 23930, 31540, 39425, 45467, 47860, 59825, 78850, 90934, 119650, 157700, 181868, 198619, 227335, 239300, 397238, 454670, 794476, 909340, 993095, 1136675, 1986190, 2273350, 3773761, 3972380, 4546700, 4965475, 7547522, 9930950, 15095044, 18868805, 19861900, 37737610, 75475220, 94344025, 188688050, 377376100]

約数ペア:

[(1, 377376100), (2, 188688050), (4, 94344025), (5, 75475220), (10, 37737610), (19, 19861900), (20, 18868805), (25, 15095044), (38, 9930950), (50, 7547522), (76, 4965475), (83, 4546700), (95, 3972380), (100, 3773761), (166, 2273350), (190, 1986190), (332, 1136675), (380, 993095), (415, 909340), (475, 794476), (830, 454670), (950, 397238), (1577, 239300), (1660, 227335), (1900, 198619), (2075, 181868), (2393, 157700), (3154, 119650), (4150, 90934), (4786, 78850), (6308, 59825), (7885, 47860), (8300, 45467), (9572, 39425), (11965, 31540), (15770, 23930)]