38864200

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 90792180

約数和(自身を除く): 51927980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 613, 634, 1226, 1268, 1585, 2452, 2536, 3065, 3170, 4904, 6130, 6340, 7925, 12260, 12680, 15325, 15850, 24520, 30650, 31700, 61300, 63400, 122600, 194321, 388642, 777284, 971605, 1554568, 1943210, 3886420, 4858025, 7772840, 9716050, 19432100, 38864200]

約数ペア:

[(1, 38864200), (2, 19432100), (4, 9716050), (5, 7772840), (8, 4858025), (10, 3886420), (20, 1943210), (25, 1554568), (40, 971605), (50, 777284), (100, 388642), (200, 194321), (317, 122600), (613, 63400), (634, 61300), (1226, 31700), (1268, 30650), (1585, 24520), (2452, 15850), (2536, 15325), (3065, 12680), (3170, 12260), (4904, 7925), (6130, 6340)]