195194600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 493420800

約数和(自身を除く): 298226200

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, 1178, 1240, 1550, 1657, 1900, 2356, 2945, 3100, 3314, 3800, 4712, 5890, 6200, 6628, 8285, 11780, 13256, 14725, 16570, 23560, 29450, 31483, 33140, 41425, 51367, 58900, 62966, 66280, 82850, 102734, 117800, 125932, 157415, 165700, 205468, 251864, 256835, 314830, 331400, 410936, 513670, 629660, 787075, 975973, 1027340, 1259320, 1284175, 1574150, 1951946, 2054680, 2568350, 3148300, 3903892, 4879865, 5136700, 6296600, 7807784, 9759730, 10273400, 19519460, 24399325, 39038920, 48798650, 97597300, 195194600]

約数ペア:

[(1, 195194600), (2, 97597300), (4, 48798650), (5, 39038920), (8, 24399325), (10, 19519460), (19, 10273400), (20, 9759730), (25, 7807784), (31, 6296600), (38, 5136700), (40, 4879865), (50, 3903892), (62, 3148300), (76, 2568350), (95, 2054680), (100, 1951946), (124, 1574150), (152, 1284175), (155, 1259320), (190, 1027340), (200, 975973), (248, 787075), (310, 629660), (380, 513670), (475, 410936), (589, 331400), (620, 314830), (760, 256835), (775, 251864), (950, 205468), (1178, 165700), (1240, 157415), (1550, 125932), (1657, 117800), (1900, 102734), (2356, 82850), (2945, 66280), (3100, 62966), (3314, 58900), (3800, 51367), (4712, 41425), (5890, 33140), (6200, 31483), (6628, 29450), (8285, 23560), (11780, 16570), (13256, 14725)]