117746800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15530

約数の個数: 60

約数和(自身を含む): 297794680

約数和(自身を除く): 180047880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 15493, 30986, 61972, 77465, 123944, 154930, 247888, 294367, 309860, 387325, 588734, 619720, 774650, 1177468, 1239440, 1471835, 1549300, 2354936, 2943670, 3098600, 4709872, 5887340, 6197200, 7359175, 11774680, 14718350, 23549360, 29436700, 58873400, 117746800]

約数ペア:

[(1, 117746800), (2, 58873400), (4, 29436700), (5, 23549360), (8, 14718350), (10, 11774680), (16, 7359175), (19, 6197200), (20, 5887340), (25, 4709872), (38, 3098600), (40, 2943670), (50, 2354936), (76, 1549300), (80, 1471835), (95, 1239440), (100, 1177468), (152, 774650), (190, 619720), (200, 588734), (304, 387325), (380, 309860), (400, 294367), (475, 247888), (760, 154930), (950, 123944), (1520, 77465), (1900, 61972), (3800, 30986), (7600, 15493)]