171029300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131561}}^1$

素因数の和:131588

約数の個数: 36

約数和(自身を含む): 399685356

約数和(自身を除く): 228656056

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 131561, 263122, 526244, 657805, 1315610, 1710293, 2631220, 3289025, 3420586, 6578050, 6841172, 8551465, 13156100, 17102930, 34205860, 42757325, 85514650, 171029300]

約数ペア:

[(1, 171029300), (2, 85514650), (4, 42757325), (5, 34205860), (10, 17102930), (13, 13156100), (20, 8551465), (25, 6841172), (26, 6578050), (50, 3420586), (52, 3289025), (65, 2631220), (100, 1710293), (130, 1315610), (260, 657805), (325, 526244), (650, 263122), (1300, 131561)]