39189800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15073}}^1$

素因数の和:15102

約数の個数: 48

約数和(自身を含む): 98131740

約数和(自身を除く): 58941940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 15073, 30146, 60292, 75365, 120584, 150730, 195949, 301460, 376825, 391898, 602920, 753650, 783796, 979745, 1507300, 1567592, 1959490, 3014600, 3918980, 4898725, 7837960, 9797450, 19594900, 39189800]

約数ペア:

[(1, 39189800), (2, 19594900), (4, 9797450), (5, 7837960), (8, 4898725), (10, 3918980), (13, 3014600), (20, 1959490), (25, 1567592), (26, 1507300), (40, 979745), (50, 783796), (52, 753650), (65, 602920), (100, 391898), (104, 376825), (130, 301460), (200, 195949), (260, 150730), (325, 120584), (520, 75365), (650, 60292), (1300, 30146), (2600, 15073)]