77027750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{5051}}^1$

素因数の和:5129

約数の個数: 32

約数和(自身を含む): 146588832

約数和(自身を除く): 69561082

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 5051, 7625, 10102, 15250, 25255, 50510, 126275, 252550, 308111, 616222, 631375, 1262750, 1540555, 3081110, 7702775, 15405550, 38513875, 77027750]

約数ペア:

[(1, 77027750), (2, 38513875), (5, 15405550), (10, 7702775), (25, 3081110), (50, 1540555), (61, 1262750), (122, 631375), (125, 616222), (250, 308111), (305, 252550), (610, 126275), (1525, 50510), (3050, 25255), (5051, 15250), (7625, 10102)]