28609300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16829}}^1$

素因数の和:16860

約数の個数: 36

約数和(自身を含む): 65737980

約数和(自身を除く): 37128680

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 16829, 33658, 67316, 84145, 168290, 286093, 336580, 420725, 572186, 841450, 1144372, 1430465, 1682900, 2860930, 5721860, 7152325, 14304650, 28609300]

約数ペア:

[(1, 28609300), (2, 14304650), (4, 7152325), (5, 5721860), (10, 2860930), (17, 1682900), (20, 1430465), (25, 1144372), (34, 841450), (50, 572186), (68, 420725), (85, 336580), (100, 286093), (170, 168290), (340, 84145), (425, 67316), (850, 33658), (1700, 16829)]