26539500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 83289024

約数和(自身を除く): 56749524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1361, 1500, 1625, 1950, 2722, 3250, 3900, 4083, 4875, 5444, 6500, 6805, 8166, 9750, 13610, 16332, 17693, 19500, 20415, 27220, 34025, 35386, 40830, 53079, 68050, 70772, 81660, 88465, 102075, 106158, 136100, 170125, 176930, 204150, 212316, 265395, 340250, 353860, 408300, 442325, 510375, 530790, 680500, 884650, 1020750, 1061580, 1326975, 1769300, 2041500, 2211625, 2653950, 4423250, 5307900, 6634875, 8846500, 13269750, 26539500]

約数ペア:

[(1, 26539500), (2, 13269750), (3, 8846500), (4, 6634875), (5, 5307900), (6, 4423250), (10, 2653950), (12, 2211625), (13, 2041500), (15, 1769300), (20, 1326975), (25, 1061580), (26, 1020750), (30, 884650), (39, 680500), (50, 530790), (52, 510375), (60, 442325), (65, 408300), (75, 353860), (78, 340250), (100, 265395), (125, 212316), (130, 204150), (150, 176930), (156, 170125), (195, 136100), (250, 106158), (260, 102075), (300, 88465), (325, 81660), (375, 70772), (390, 68050), (500, 53079), (650, 40830), (750, 35386), (780, 34025), (975, 27220), (1300, 20415), (1361, 19500), (1500, 17693), (1625, 16332), (1950, 13610), (2722, 9750), (3250, 8166), (3900, 6805), (4083, 6500), (4875, 5444)]